OffiCIAL PUBLICATIONS Of CORNELL UNIVERSITY, Slides of Inorganic Chemistry

Download OffiCIAL PUBLICATIONS Of CORNELL UNIVERSITY and more Slides Inorganic Chemistry in PDF only on Docsity! -- OffiCIAL PUBLICATIONS Of CORNELL UNIVERSITY VOlUM!. VI NUMBER 11 J , • COLLEGE OF ARTS AND SCIENCES ANNOUNCEMENT OF THE DEPARTMENT OF CHEMISTRY • MAY 15. 1915 PUBU5HED BY CORNELL UNIVER5IH ITHACA. NEW YORK • -- L. ~- , .. < TABLE OF CONTENTS Staff of 1 nstruction of the Dcpartrn(·nt of Chemistry. General Equipment and (\lcthods of 1n5trl1('\ion. The Chemical Laboratories The :\Illseum The De;xlTtment Libr:lry 1 ntro:luctory I norganic Chcmi~try Advanced inorg:lnic Chl'mi3try Qualitati,'c and Qu,mtitati\'e .\ nalysis .. Vh·anced Quantitati,'C An31ysis Assaying . Optioochcmical 1I1cthorls Gas Analysis Chcmical 1IIicroscopy Organic CIH~mistry Physical Chcmistr}' Elect rochemistry Sani tary Chcmistry anrl Toxicoltlgy t\gricultural Chemistry Seminary Research Fcllowships and ( ;ra(l llate SdlObr~hil' in Chemistry George Chapman C31dwell Priz ~ Courses of Instruction offered by t he Department of Chemistry The Degree of B3chdor of Chemistr~· R ~'<lu ired Courses Takcn ()lIt~ide of tht· Department hy Candi,lat~'"S for the Ikgree of Bachelor of Chemistry 1Ilathematics English Drawing Physics Geology :\lffhanics of Engineering 1I 1cchanical Laboratory Electrical Engineering Lahoratory Courses in Chemistry of General Interest t o St\ldent~ not Candidates f"r the Degree of B:l l"helor of Chemistry Courses in Ch~mistry Offere<l <luring the Sl11ll!lll.T S~%i<)n Gradu:lte \\'ork in Chemistry Holders of the S:lge Fellowtihip in Chemistry since 190" Holders of the Univcrsity Graduate s.,·holarship in Chemistry since 190.\ Recipient of the George Chapman C:lldwe!1 Prize in Chemistry Advanced Degrees .. \ warded since 190J to Students Taking their :\lajor Subjffts in Chemistry Graduate Students 19 1-1- 15 Undergraduate!; Registercd for t h(' Degree of B:lchcl()r of Cheillistry 19 1-1 - 1 S Table Showing the ;\!lllnhl'r of Stulcnts Regislere.l in the ])e]">;\rl111CIII of Chcmistry 5i1]('(' 1')0" . Index I'a~~ .; 9 9 " " " ' 3 ' 3 I .') 15 r .) " " " ' 9 '. " " " " 39 39 3" 39 .l'J ,0 ,0 " " 60 6 , RE ET MORSE HALL WITH CAYUGA LAKE IN BACKGROUND STAFF OF INSTRUCTION OF THE DEPARTMENT OF CHEMISTRY Louis :\llI:lroc Dennis. Ph of the Department. William Ridgely O rndorff . Chemistry. B .. B.S .. l'rofcs,;"r " f [nr)rganic Chemistry and I'lead in Uni\"(~rsit)· .-\venue . \.B .. Ph .D. Pr .... fl"!;~(Jr .,f Organic and Physio!ogkal 1:102 E. Seneca Street Wil(k"1" Dwight lkm<:roft . . \.B. , Ph ,]) .. Professor ( of Physica l Chemistry. i East :\ ,'enue George Walter Cavanaugh. B.S .. PrrAt,»-wr <)f Chemistry in its Rela tions to Agriculture. 21i" Willard .\\'enne Emile 1I[onnin Ch:nnot. B.S .. PhlJ .. Pr(,fessor of Samtary Chc·mistry and Toxicology. '-Pi l·:"st State Street Arthur W('S!cy Browne. B.S .. :'II.S .. Ph.D .. Pmfessor ()f Inorganic and .\nalylical Chemistry, 9Si East Slate Strct:t Lewis J osephus Cros,;. A.B .. Ph.D .. Proft-;;sor of :\gricultun.l Clwmist ry. 9J.1 East State Street Gustav Ernst Frederick Lundell . .'\.B .. Ph.]). , .\".sistant l'rof,:,-,;sor of Analytical Chemistry. .122 i'llitchell Street Ross Peter Anderson . A.B., Ph.D., :\s~istant I'rofeo;sor of Gas .\ nalysis and Optieochemical :\Iethods. 962 East State Street Thomas Roland Briggs. A.B .. Ph. D .. :\ ssi~tan t Prof .. ssor of Physical Chelllistry and Electrochemist ry, 20, Catherin~' Str<:et Harry Westfall Redfield . B.S., Ph , D. , Inst ructor in S;-mitary Chcmbtry . . ," Fall C reek Dri"e Thomas Whi tney Benson Welsh, AB .. Ph.D ., Instructt>r in Inorganic Chemistry, .11 11 )/orth Tioga Street Burton Judson Lemon , A.B .. Ph D .. Instruc tor in :\nalytieal CIH.~11listry. 201) Eddy Str('(' t f rank Elmore Rice. A. B., Ph.D .. Instructor in .\grieult ural Chemistry. 80 .. East Seneca Street Samuel :\rthur i'llahood , B.Sc., :\ 1.A. , Instructor in Organic Chemistry . Assistants in Chemistry OE,'er Ralph Ol·erman. A.B.. :\.:\1. Ar thur Benning Ray . 13..\ .. i'l1..\ .. Clifford Coutant Rose. B.Chem .. Edward Lawrence 1Ilaek . B.S .. Harry Joseph Conlin. B. ChCIll., John Jrn;eph Kennedy, B.Chcm .. Harold Walter Elley. B, Se .. il1..-\., Car! J ohn Engclder. A.B .. B.Chclll., Harold Selden Bennett, A.B .. Charles Vi,·ian Smith. A.B .. francis Webber Sherwood. B.S .. :\1.5 .. . p6 E.1St Buffalo Street .;05 Dryden Ro.1d 10,) Highland Place Y. i'l 1. C. A. Y.:\1. C. A. lOS Bool Street 92 I East State Street ,;05 Dryden Road .;05 Dryden Road I Grove Place 80 .. East Seneca Street 50,~ Dryden Road South Hall North Hall MORSE HALL FROM NORTE GENERAL EQUlPMENT AND METHODS OF INSTRUCTION T he chemical laboratories, i\ [orsc Hall, contain a floor space of over 90,000 square feet. They arc provided with four lecture rooms, one S<'ating thrce hundred and ninety students, The another lighty, and each of the othcrs sixty·two, Chemiul and also with fou r recitation rooms. T he lecture Laboratories rooms arc furnished with all necessary appliances for the illustration of lectures by experiment and by lantern projection . and are proyided with adjacrnt preparation rooms. For elementary work in inorganic chemistry and in qualita· t ive and quantitative analysis, t.h("Te arc three large laboratories ron · taining in the aggregate places for twelve hundred and eighty students \\'orking in sections. j n addition to these arc four rooms for organic chemistry and a research laboratory for advanced work in that field, a special laboratory for microchemical analysis, one for water and food analysis, together with a large research laboratory, a special Illuseum, t\\"o incubator rooms, and one sterilizcr room, threc rooms for ass.'l.ying, two with northern exposure for gas analysis, a fire· proof room for work with highly inflammable substances, a labora· tory for organic ultimate analysis by combustion provided with powerful ventilation and wit.h special balall~s, a hydrogen sulphide room connected with strong fan exhaust for work with noxious gases. an electric furnace labomtory, t\\·o large rooms for advanced in­ organic chemistry, together with t\\·o smallcr ones for research in this field, a room for spectroscopic chcmical analysis with a photo· graphic dark room and a mercury-pump room adjoining, a large laboratory for elementary work in physical chemistry, one for dectroehemistry, one for undergraduate TCscarch, one for graduate \\·ork, and a large room for ach'anccd work in agricultuml chemistry. The student laboratories contain in the aggregate plac('s for over nineteen hundred students working in sections, or eight hundred students ,,·orking at once. In the sub-basement there is a C()nstant tempcmture rOOI11, a dyl1an~o room containing motors and a high pressure blower for air blast, a room for the storage of orcs, two othcrs for the storage of highly inflammable chemicals. and a number of stock rooms. T hree general supply rooms. from which all stu· dents draw the chemicals and appamtus for usc in their work, arc centrally located in the building. one above another, and connected <9, •• COLLEGE OF t\RTS AND selENe l::S A C U'1PAUIf!(;. __ _ 1/.0011. r o -"'~- A I'r~l~ht Room Morse Hall--P1arl of First Floor IS/ladod .. ...,a. unU~3'·3<.,j) lJ EI"" ... c Purnace ROO)m (" ('MW)' It",,". D 1l1""'cr Room, contallllnw '''~~Lnor)' ro, "e""la!,,,n 01 In ..... lo,b •• ralorWs ~; C')Il.t~nt Tcn'P<'ratur<! !{"''''' I' Sl"r~ It""", for ('hemlcal. G m'_"'cr Room. contaimllil lt1ochonery ro, h~aling and ",'"1I131>(>1>.,t t~ nv,lh ""n~ (>1 Ih~ I"OOn.o.)' II (;n ... hmc Room I Sto"" k,-,,,,. for &ltln .I. S, ....... 1I:'~>rn f{>l" lro" War<! ),: E\e,""'" M(,\.M Room I. Aor In,a\;: ... R I'",,,,hl Ele,'''''''' DEPART~II~NT OF CHE~IISTRY '3 in an introductory course reference is n~ade to important recent adyances in the science. and in its indu!;trial applications. The laboratory work is designed not only to familiarize the student with the principles and facts of chcmist ry. but also to atTord a thorough preliminary {mining in the constrtlction and manipu­ lation of laboratory apparatus. Studcnts who ha"e had a thorough high school CQurse in chemistry arc penllittcd to substitute a series of supplementary eX]lClimel1ts for cer tain parts of the re1-,'1.llar labora­ tory work. This supplementary course CQmprises instruction and practice in the principlc:-; of simple glass blowing. together with a large number of quantitative chemical expcriment:-;, The recitations deal with the subject mat tcr of the lectures and with the (' x1lCriment:d work carried on in the IaboratOl'Y. They also comprise thorough (lii ll in the soh'ing of chemical probleJl1s. Three courses of lectures in ad\'anced inorganic chemistry arc offered. One of these courses. extending throughout the year, Advanced Inorganic Chem istry comprises a general sun 'ey of the field and deals with the chemistry of both the r:1re and the ('0111- ll~on elell'.ents. 1\ second course covers selected topics in ach'anccd inorganic chemistry. while a third, extending throughout one term, is con­ cerned with thc chemistry of gases. Advanccd b boratory work in inorganic chemistry is oITered both for students that desire to acquaint thel11sel\"es with the prep­ aration and purification of inorganic compounds and with the extraction of the rare clements from orcs :1nd minerals, and fo r those who desire to pursue im'estigation in this branch of chem ical science. The equipment for research is very complete. [lnd excel­ lent faci lities are a"ailable for inn'st igation in any branch of the field that the graduate student may desire to take up under the direction of the professors in charge. Two bq.:lnning courses arc gi,'en in chemieal analysis. Thc-:;e \':1ry in scope ;'l1ld length. and are designed to meet the different needs of the Quantitative students of chemistry and engineering:. Qualitative ,,' Analysis Qualitative analysis begins with the study of the reactions of the clements and their compounds with dilTerent rcagcnts. T his is followcd by the practical applicat ion of the knowledge thus gained to the analysis of unknown substances both in the solid form .1.nd in solution. _-\ n advanttd course in quaE- COLLEGE OF .. \RTS AND SCIENC ES Morse Hall--Plan of Third Floor A Private 1.aboratory Il Offi"" of Profe...,r of Agricultural Ch.emistry C AgTicuhural E.periment Station l? Pri"ale 1.aborator)· T_ Office of Profe..." 01 Inorganic Chemist,y F l .... bor"tory for R.se,,«h in ]norllanic Chemistry G OtT,,,,, of ,\ .. i'lant Professo, of Gas Anal)·.i. and Oplioo- ch.emica! Me\hoos H Lal.oorator)' for Research in A~ricul",ral Chemistry I l..aboralo,y of Ad,'an"",l AKricuitural Chemist,), J Preparation Room K Dark Room k! ~~'l;."n"c7il.'= Room N Swck Room 1\0. 2 o WOIncn', Cloa k Room P Office of Head of Departmrnt 0. Department Office Freillht Elevator S Depanrn"nt Readlll~ Room T D"p:t.rlrnent L,br.~ry U Offi"" 01 A .. istanl l'rofcssor of An al),lical Chern i.,,), V Laborntor)' of Rice" .... ,, ""!)'.,. DEPARTi\IENT OF CH Ei\II STRY '5 tative analysis is offered for those who may desire to reccive further instruction or to carry Out research work in this field. The work in quantitative analysis comprises gravimetric and vulumetric determinations together with thc study of the chemistry of the operations involno:d. The work in the laboratory is sup· plementcd by lectures and recitations. the latter including practice in writing chemical equations explanatory of the actual operation of analytical work. For students intending to devote themselves chiefl y to the study of chemistry an advanced course is provided in quantitative analysis, Advanced Quantitative Analysis especially designed to give as wide an acquaintance as po~iblc with analytical manipulation_ This course comprises t.he detennination of the more important clements: the analysis of orcs. minerals, «nd alloys: the ultimate analysis of organic sub· stances; the analysis of iron and steel. slags, paints and varnishes, coal and coke, and a number of other commereial products. A course of lectures upon selected topics in advanccd quantiwtive analysis, and a laboratory course in electrochemical analysis are also offered. The instruction in assaying consists of lectures and laboratory practice. The lectures comprise a compkte and detailed discussion Assaying of the thcory and practice of the scorification, crucible, and wet assa y. In t.he laboratory the student is given instruction in the scorification and crucible assay of silver and gold ores. mattes and bullion. and also in the wet assay of bullion and of the orcs of copper. lead. and zinc. T he work in opticochemical methods consists of lectures and laboratory practice. The lectures are devoted to a dcta.iled dis­ Optico- chemical Methods cussion of the methods of optical analysis. especial attention being given to those methods involving the use of the spectroscope. colorimeter, polmiscope, and refractometer. The laboratory work is intended to supplement the subject matter of the lectures and consists of practice in the manipulation of the above instruments in actual analyses. The spectroscopic laboratory is designed especially for optical work and the equipment includes the latest and most improved types of optical apparatus and accessories. Special oppor. tunities arc afforded for advanced work and research. ., c COLLEGE OF ARTS AND SCIENCES "LABORATORY Of MICROC HEMISTRY I o f LABORATORY OF G H RE:,sE:f\RCH Lf\BORIITORY Sf\NITf\RY CHEMISTRY e Bitt- -. Morse Hall-- Plan of Fifth Floor A P rinte La\.>ontor)· !J Office of Professor 01 ,bn;IU)" ('h<mistry C Grinding Room D 00,,,,, 0/ In otmctor In S.,nilarr Chemistry E SlcTih.in~ Room F Ba13nc~ It""", {; Incubator Room" H h, eubator Ito,,,,, H [)EP:\RT~ I Ei\:T UF CH E:'>IISTRY ' 9 the detailed study of their properties, reactions, and relations. The detection of different dements in organic com lxlUnds, and the recognition of various groups or radical:; i:; also included in the laboratory work. The second year's work in organic chemistry consists of lectures on special chapters of the subjcct and of ad­ "anced laboratory work in the preparation and study of the more complicated compounds of carbon. Special courses of lectures are also !,';ven on thc coal tar dyes and on the stereochemistry of the compounds of carbon and nitTogen. In all the ad\'anced works constant reference is made to the original literature of the subject in the \'arious chemical journals SO as to familiarize the students with the classical invest.ig:ations of the science. A course on t.he methods of organ ic analysis is also ginm 111 which the qualitative and quantitative analysis of commercia l products and of mixtures of organic substances is taken tip. An outline of the more important features of the physical aspect. of chemical change is 0\'en in an introductory course of lectures Physical Chemistry in physica l chemistry. This coursc aims to t,';\'e a systematic presentation of modern chemical theory :lnd to scrn: as an introduction t.O the other courses in physical chemistry. .\ 11 adnl1lced course of lectures is offcred in which especial attcntion is paid to the Gibb­ sian phase rule and to a non-mathematical eXl)Osition of the mass Jaw with its application to chemical equilibrium and n'action ,·clocity. This course aims to cover the work that has not ~'et appeared in the textbooks and to b';ve a critical S\ll"\'CY of the field of physical chemis­ try in general. The first laboratory course covers the more import­ ant subdi\'isions of the subject with a series of experiments that aim to illustratc t.he fundamenta l principles of the science. In the advanced laboratory courses the student may elect work on the mass law. reaction velocity. high temperature measurements, the study of alloys, or the applicat.ion of physical clll'mical methods to organic chemistry. Opportllnity is offered for investigation in the field of metallography and photography. In electrochemistry a COllrsC of leCtures is gi\'en in which em­ phasis is laid on t.he industrial aspects o( the subject. Electro­ thermal processes. inorganic and org;;l1lic synthesis Electro· by the electric current, electrochemical analysis chemistry and storage batteries are considered 111 this course. I n an ad\'ancecl course the theory of the voltaic ~ < j DEP:\RT:'IIENT or CHI~l\II STRY '3 There arc awarded annually to properl y qualified graduate students in the Depanment of Chemistry a Fellowship and a Gradu­ ate Scholarship, detailed information concerning- which may be found in the Announcement of the Graduate School. Fellowship nd Graduate Scholarship in Chemistry For the information of tho$8 who may plan to apply for appointmellL to either the Fellowship or the Graduate Scholarship it may here be stated that it is the present policy of the Department to nominate to the Fellowship only stich candidates as may be expected to complete the requiremcnts for the degree of Doctor of Philosophy within one year, and to the Graduate Scholarship only such cand idates as may be eXl)Ccted to complete these requirements within two years . The George Chapman Caldwell prize of fifty dollars has been established by Grace Caldwell Chamberlain and Francis Cary George Chapman Caldwell Prize Caldwell as a memorial to their father, George Chapman Caldwcll, who was a professor in the Department of Chemistry from 1867 to [902, and Head of the Department until 1902. This prize. accompanied by a certificate or parchment, is annually awarded by the Staff of the Department of Chemistry to a member of the senior class in recognition of general excellence in chemical work. COURSES OF INSTRUCTION OFFERED BY THE DEPARTMENT OF CHEMISTRY INTRODUCTORY INORGANIC CHE MISTRY I. Introductory Inorganic Chemis try. Lt'Ctlires, recitations, ;1.mllaboratory. Repeatl,(\ in second term, credit si~ hours. Ia. Lectures, 1\1 \V )" I ' , Prof(.'Ssor D ES:-'lS and ;"'Ir. l\]cCOY: /II W F, I:'>. Professor BKowsEann i\lr. :\'icCoy. i\lor<;" L. R. r. l b. Recitations (one hour 11 w{'Ck to be arranged), Laboratory: fir~ t t(·r!ll. ;..] F , ;.>-... .10; T Th, :'>- 4-30; \r, z-... 30 and S, 8- 10.30: Sewnli \errn. 1\[ F, 2- .. ,30: T Th , 2- ';.30: \Y, 2-4.30 and S, 8- 10_30, 1\[ W, 8-10.30. Professors I)ESS[S and BROW"~; . Dr. \ \ ' 1':1.$11, and !\Icssrs. 0\'1':101,\/ .. , 1\:11(10; , CR,\(;\\·t; t L, POLLARD, ScIl I'OEIJE KER, TR E SSLJ::R , and J~;:·"'; s . Entrancr credit in chemistry doe. nol carr)' wllh ,t Universil)' e..Mit in cou"'" T. If a stud"n' ~nt"ri~ the UniverSit)· from .. PTcpac,>\OT), school ,Iu''''' credit in cou~ t h~ must pa .. an ex· 3.",natlOn .. 1 by Ihe ikparllnent 0/ Chrm,"lry, ThIS exa""na!ion is held oolh in ",ow York Ci.)· and In IIha.a on the ... mC da)' In S.ptnn!,.,T as 'he enlnnee examination, UniverSity .",d'l in courSe , that is obtained by passinl/ Ih" c.aminaHG" d""s not carry with it entranre .redit in chemistr)'. Exammations for tho... who were una",,,,lably ab..,nt from Ihc ~nal cxa",inati<>n in couTs(> , will bt held at "Z p. m, on the day before instruction o.."Qins in the /al). ANALYTICAL CHEMISTRY 6. Qualitative and Quantitative Analysis. RepcateO in S{'COnd term, crCflit five hours. Prere<]uisite C(lursc I. Dr. LDlO:-> and i\ lc»>;rs. R ,I\', E:l.I.Er. SM ITlI , ).(oopr , and EMS"I ;';~;. Lt...:turt-;; , TTh, 12. Labvratory SC(·t.ions: :\( \\ 1',2- 5: l' ThS,!!-I I, TTh5,9- 12. :\! or.,c L.R. I. Qua(itative work: the properties and reactions of the common clements and acids :m d their detl'C tion in various Iiquitl an(1 sol id mixtures. Quantit.1.tive work: the prep .. rat i(Jn amI use of volumetric solutions and work in elementary gravimetric analvsis. Examinat>ons for .11"", "'ho "ere una\..,idaloh· nb!!<'n' frOtn Ih~ fin.1 •• amination in CGUT.., to will be hold at 2 p. m. on 'he day !"'fo", Instruction t.t~,"s in the fan. 7. Qualitative Analysis. Rcpeate<l in second term, credit six hour~. Pre· requisite course I. Dr. LE)10;';, and 1\!cssrs. EI.L EY ;lOoJ S~II '1' !I. Lectures: T Th, 9. Morse L. R. J. Lahoratory: first term, i\1 \\', 2- 5, S, 8- 1:' ; second term, T Th, 2-5, S, 11-1:'. The propcnies and reactions of the common clements, and of th<' rommon inorganic and org .. nic acids, also the qualit;Itil'e analysis of a mlmber of s(>ltltions and solid mixtures. Students in science arc advised and candidates for the degree of Ba<.:hclor of Chemistry are rcquire<1 to take this (.'OIII,e instead of course 6. 9, Advanced Qualitative Analysis. Repeated in SC<.xmd term, credit one, two, or three hours. PreT<.>f!uisite courses 7, 12. alld 30. Dr. Lf-~Io;,;. LalJOra· tory st.'<:tions at hours to be arranged. Essentially a continuation of roursc 7. A study of the most 1Ip;.orov(.'(iI11etho'\s for separating and detccting ~I large numl:>er of mct;lls and a('i,ls not studied in course i, including many of the rare (>km(''Tlt~ . [n {'enain <.:a*S " comparatil'c study is made of different methods dcsignCfl to accomplish ;1 gil'{'I' sepamtion. The qualitative analysis of a !lumber of solutions, S(llid mixtures, and minerals will be required. Por gra(lu;1tes ;Inrl ad\'ant(.xl undergraduates. u. Q uantitative Analysis, Elementary Course. Repl"ated in S<.'<:ond term , credit si.~ hours. PrerCfluisite rourse 6 (or prderahl~ i) .. \ ssist,mt Professor LI,i);DEI.I. and ;\(cssrs. COOl.Er, KOLl.E M, K); ,\I'I', and ---. L(.'Ctllres, first term T Th. 9, .\lorS<! L. R. 3; second term, T Th, !:!, 1\(or:;l: I .. R. 2. Laboratory will be open: first term, i\[ T Th S, 9- 1; :'I[ T \V Th. 2- 5.30: ~ntl tenn, same hours as course q. ASSAY LABORATORY DEPART1\I ENT OF CHE:-- Il STRY '9 20. Technical G:a~ Analysis. Laboratorr. Repeated SC"COnd term, credit t\\ o. hours. Pr(:reqU1Slt~ course 6 (or i ) and Physics 2. Op·(:n to those who arc takmg course 19. Assistant Professor A.'.;uE K ~();\" . and :\l c-ssrs. ESGEl.I)E~. NETZ~; :\' , and SnATTos . Laboratory seetions primarily for undergraduate chemists: first term . 11 1, 2--.1.30 , and Th, 10-12.30: T , IQ- U .JO, and Z- 4.30' \\'.2- 4 .30, and P, 10-12.30; Th, 2 - 4. ';0, and S, 8 - 10.30; second term, i\1 W, 2- 4.30; T Th, <)-II.JO; T Th, 2 - -.1. 30; S, ii- I. Sc<::tions for other students to l>c arranged individually. The analysis of gas mixturts \\"ith tIl{> apparatus of Honigmann. Bunt<:, Orsat , Winkler, and Hcmpd: the complete analy~is of flue ga~. illuminating ga~ , producer gas, acetylene, and air; the d(·termination of the heating l){ll\'c'r of gaseous, liquid, and solid. fuels, and the ;:.naly~is of various substances by gas analyttcal mcthods ulI'olvlIlg the use of the diITer('Ilt types of gas evolution appara, tuS such as the Scheihler eakimet(·r. the Hempcl and the Lungc nitrO:llcter. the Lunge gasvolumeter, ami the Bodlander gaslxlTos<:ope. \\'ithin certain limits the work may be sdecte..! to suit the rL"(luircments of the indi\"i,lual student. 2 1. Gas Analysis. A<il'an,:ed course. Repeated in se~md term, credit one torour hours. Pren .... quisitl' courses I. 6. (or i and I'!), 19, amlzu. Plwsic-s 2 and 6. Assista nt Professor !\'\" I>Il~ sos . L,,\;oratory pr .. cli~c at hours-to be arranged. i\ [orse. For seniors and graduate students. Special topics in the fil'ld of either !;<"ient ilic or inJustrial gas chemistry. ORGANIC CHEMISTRY 30, Organic Chemistry. Throughout the ,."ear, credit ~ix h",tr.-; a tenn. I'rer(:(].uisite coorse 6 (or i and 12 l, Open to thOSc who arl' taking ('()ur~ I.! . Professor O~SOOk FF, :--[r. i\IAu()()l) , an,1 :--le~srs. Ro;;lO. h:~:S;\" "I'l. Sll El<lI"tlOI), and FI(~;I)~; l<IIo: Se.\", Lecture'S and \I rittl'n reviews, 111 \\' F, 9, '\[orse L. R. 3. Laboratory Sfftions: III '1', 1-".30, F. 1 -,~ .3u. anti S, 8- 12.';0. Murse <) and 10. The lectures and writl~'n re\"iews serve as an introduction tu th ... general subject of the chemistry of the t"()ml>OUOcis of car1oon. [n thc lalx>ratory the student prqxln.'S a large number uf typical compounds of car!xm and bmiliarizcs himself with their properties, rmeti(,ns, and r<.:lations. Thc ,letL..::tion (,f inurganic elements in organic comp Jl11lrb and thc r<:("()gnitiun of I'arious groups or radicals IS included in the labora tory work. J I. Organic Chemistry. Throughout the year. <:rcdit thn."C hours a term. Prerequisite ("GurS(' 6 (or i and 12). Upcn to those who are taking course 12. Professor OIlS I)O~H' and '\l es,;r~. K~;;\"'\"~; I) Y anri SlI fl<II" OO[). :--1 \\" F. 9 . :--l orse L. R. 3. This course consists of the k-cturl'S and written revil'l\'s of coursc ';0. 32. Elementary Organic Chemistry. First H'rm, crt'dit four hour~. Pre, rt'quisite course 6 (or i and 1."). Open to those who aTe taking COlin:(" l.!. /l.lr. 1\[MIOOD and 1IIes.sr.>. ROSE, KE;\"KEDI', and FKEDEK IIo: SE;\". Lectures amI oral and written reviews, 111 \V F. 12. :--I or>'(' L. R . .;. J.aborator ~'. T or Th. 2-5, l\lorse I. 3J. Special Chapters in Organic Chemistry. Throughout the year, credit tllO hours a term. Prerequisitc course 30. Proft"SSVr Ol<SI>OkFF and 1\lr. Fl<E[)H IIo: SE:-". T Th, 9, i\[orse L. R. 2. Especial attention is giw,n to e",rtain iml)Qrtant chapters of organic chemist r}' . .o\n attempt is made to a("(!llaint the student lIith the classical researchC'S in organic chemistry. 3 4. Advanced Organic Chemistry, Laboratory practice. Throughout the year , credit two to si~ hours ,\ term. Open to those who have had coursc 30 and are taking JJ. Prof('SSQr OI<. SOOHFF, :--lr. :--L\lloon anrl /I.[essr$. RO~E. KESKED" and SIlE l< WOOD. Hours to be arrangc<l. The laboratory is open daily , 1I10rse <0. The ("ours<: in the preparation of organic compounds i$ here continued . the preparations, ho\\"cver, being morc difficult and requiring more l·xpericnce and skill on the part of the student. The original litl'raturc i~ consulted . anrl. before u • ~ ~ • • • o DEPARTlI1E:-:!T OF CHEil lI STRY 3J ~9 . Chemistry of Gases. F i l'$~ term, cr{.,jit om' hour. Prerequisite course 6 (or i and [2), and should be pn'<-'ftled or accompanied bv 19 and 20. Assistant Professor A~DENso~ . F, 1 [, :\[orse L. R, J. . The preparation , properties, and reactions of a large number of gases are dis· cussed and in many cases illustrated by experiments. The various generaliza· tions concerning gases a re considered. not only in the light of their scientific value, but also 10 some extent from tIll> point of \"lew of their application to the practical problems of the gas chemist and of the gas enginet·r . The COUTSC may 1Je elE'C tC<l by juniors, Sl'niors, and graduate students in chemistry, and is open to seniors in mechanical engineering who intend 10 specialize in gas ]lQll'er work. PHYSICAL CHEMISTRY 50. Introductory Physical Chemistry. ThrOllghout the year, crellit three hours a term. Prerequisite course 30. and Physics 2, and [ 0. thsistant Professor BRIGGS and il lessrs. BE~~ETT and BUJI::. 11 1 \\. F . 9, illorse L. R.~. t\ systematic present.ation of modern {'hemic"l th t"Ory. ES]Jt,<;·jal attention is paid to Ihe theory of solution , reactions. reaction veloci t ", ea talvsis , chemical equilibrium, and to the application of the principles of physil'ai" chemistry t.o chemical practice. 5[. Physical Chemistry Laboratory. Throu~hout. the year, credit three hou,rs a term. Open only to those who ha\"e taken or arc taking- course 50. t\sslstant Professor BJ.:[GGS and I11{'Ssrs. BE~:-;"ETT and IkvE. Two laboratory periods a week III T , 2-5; Th P, ~-5. I1lorse ii. With the data obt.ainC<l in t.he laboratory as" hasis, deta.iled re\>Ort~ covering each sub·di,·ision arc written. The subj('ct matter ineludes: the (Calibration of pipettes, burcttes, and measuring flasks: molecular weight. determination hy "apor density , freezing point , and boiling point. meth()(ls: vapor pressure; vis· eosity: colloids; diffusion; absorption; thermo-chemistry: reaction ,-elocit)": catalysis: dissocia tion; solubility: formation, separation, awl identifitation of phases; study of photo·chemica! effects. 52. Advanced Physical Chemistry. Lectur{'S. Throughout the year , credit three hours a tenn. Prerequisite (."O" r~ 50. Professor B,\:-;"c Ron. M \ \. F, 10, !IIorse L. R. ~ . An exposition of the law of mass action in its appli('ation to chemical equi· librium and reaction velocities. ';J. Colloid Chemistry. Lectures. Throughout the year, cre<.li t t\\"o hours a term. Professor B.-I.I'CROH. T Th . 10, :\ IorS(' L. R. 4 . The theory of colloid chemistry ;lI1d its applit":tlion in the arts. Open 10 candidates for the degree of Bachelor of Chemistry if they ha\"e tak('n course ';0; to others only hy spt'<"ial permission. [';5. Theoretical Electrochemistry. L('(:tures. Thrrlugh l.lut the year, credit three hours a term. Professor B.-I.~CROfT. The historical developmcnt of the subject lI"ith special reference [0 the theory of the ,"oltaic cell. For ad\"anc(-.:I studenls in chemistry or physics.1 l\"ot given in [9 1';- 16. . 56a. Applied Electrochemistry. Lectures. Throughout the year, credit two hours a term . Prerequisite course 6 (or "i and u ). Assistant Professor BRIGGS and illr. IIIACK. III \Y . 12, I1lorse L. R.~. The theory of electrolysis and plating; c1ectrolrtic cxtraction and refining of metals: electrolytic manufacture of organic and inorganic compounds: thoory and practice of storag(' cells: preparation of compounds in the elect ric furnace. It is advi~able, but not obl igatory, 10 take ,'i6b along with this course. S6b. Applied Electrochemistry. Throughout the- year, credit two hours a ternl. Open to Ihose who have had 50 and .'i l . and ha\'e taken or arc taking j6a.. ,\ssislant Professor BR [GGS and l\Ir. :\j,\CK. Lalx,raton' practice: T . 8- /0: W, 8-1 ) : W,2- 5: Th, 8-10. IIloTl'e i9. . cnLLEGI~ OF ,\RTS AND SCIENCES 1>1 ~asuro:l1lcnts of l'kdrical constants : qualitatil'e stndy of conditions affecting ekctr"lyt i.; re[,ct ions ; {IUantitatil-e relations : determination of current and" energy effic-ktlcies in el(,(·trnlytic ~11111 electrothermal work. electrolytic prepara­ t ion of {,rganic ani! inorganic cvmpoun(]$. : tests of storage 1;:ltteries . preparation r,f compounds in tho.: ek{;tric furnace : tempera ture meaSUT('m(,llts. $i. Advanced Laborato ry P ractice. Either term or throughout the y('ar. Credit lip to si~ hnur~ a terrll. Prerequisite courses determined in each case b\' lhl' proft:'Ssor in charge. Prr,fe,;sor BA-"CROFT, Assistant Professor BHIGGs, anll :\l cssr~ . ,\1.le..:, 13 E-"-"EIT, ant! BLUE. H OUTS amI work to be ar!":lnged . i\ lorsc. ~tU(knts may ek",·t in mass law, rea('t i'ln velocity, or efficiency measurements with spt"<:ial refcTCnc(' to ~"OI1~ 5!: in photoclwmi~try , photography. or colloid chemist r}' with special reference to course 53: in conduclil'ity o r electromctric dctcrmin:ltion~ with slx'Cial rdcrC11ce to cour:;..' 55: in ell'C trolytic or electric furnace prudul"\S with spt>eial rden'nce to CQursc S6; in metaUogruphy; in the application of physical chcmical methods to organic chemistry. CHEMICAL MICROSCOPY 65. M icrochemical M ethods. Repeated in second term, credit two hours. Prerequisite course. 6 fOr "1 and , 1 ). Professor C Il ,\ .ItOT and ;\1 r. COI. ~;. I,abora­ tory &."<: lion5 : W Th, 1-~.JO; T Th, 10-1!.30: "' Iorse. The use of the mic!'O'S("Qpc and its accessories: microchemical methods as applied to chemical im·esligations. 66. Microchemical Analysis. Repeated in second tcnn, credit thrl~ or more h(,urs. Prer("(luisile course 6.'). Professor C HAM OT and /l ir. COLE. Labomtory , ;\1 T , !-~ . • W and W. IO- I Z.JO. i\l orsc. Prac tice in the examin<llion and analysis of inorganic suhstances c-ontaining t,he more com1110n el o::mo::nt~ with reference to rapid qualitatil'e methods awl the aoalysis of minute amounts of mau·rinls. ui . M icrochemical Analysis. Repeated in second term. credit two or more hour~. Prere'quisit.:· C< !Ur~ 66. ProfeSS(,r C IIAM OT. Lahoratory pract ise. ;\Iorsc. This C0Ur.;c may Uc arranged so as to comprise the analysis of either inorganic or organic oompOlln\ls. 6[). M icroscopy of Materials of Const r uction. !'econd term, cmdit two hours. Pref(.·(lui~ik e(mrses 50 [md 6,<;. L"boratory practice at hours to be arrangl'<.l . Professor C U,IM OT a nd ;\Ir. COtE. An introduction 10 the methods employed in microscopic examinations of rno::t. . llurgi ~al prOl!ue t ~ ;l1ld other op"que materials. Practice in grinding. pc!lish i11l;, an.] etching spedlllens, amI in the use of metallographs. SAN ITARY CHEMISTRY 0<). Elementary Sanitary Chemist ry. Throughout the year, er(~ lil Ih-c h,,"rs a t('T111. I'rerequi~ite c'-'(lrS<.: (i (or i and 1:1 ). :11l,[ COUTS<' 3~ (or JO. or J I). Professor C H,I ,IIO'l, Dr. R n 'F1Eu, an, I "'Ir. (;I' ()HC,I ,I . Lectures, 1\1 \\I, II, ,\I orse K9. Re<:ital;nns, ;11 hours 10 be assignt..j. The laboratory lI'ill be opcn T Th.Il - I , Z~5.1.5: W. Z- S.I.5. '1'he lCt;turcs, n'('itati(,n~, ~, n,1 lalK,ratorr practice. are plannerl to scrv<'.a.s an intr .... llldi,'n to till' IllC·tho<ls Clllpluyt ... 1 for the c.xamirmtion of water fur nmmel­ pal purl'0st-s: the analysis of s<'·\\"a.\:c an,] garhage: t<'Sting (If foods and bc·v~r· ,,\:(.,;, for a<iu lteration or ~nuilage; testing <.·ommL·reial <1i~infCt;l;mts; and for detect ing tho:: I'reso::rwe "f lIal;,t forming drugs and of common poisons. 5wilents may elect thl" fir~t term of t his ,'Ollrsc indl"p .. ·ndent1y of thc second term , but the !;CC\Jn<l t(·r11l mar nf>! I.e t"ken >;'11'(" upon completion of the tirst term. iQ. Special Topics in Food Examination. Fi rst term , erCflit t wo hours Prer,,([uisitc C<"Jurso:: 6<). Dr. Rl: IJ Fm1.H. Lt'l·t ures. T '1'h, IZ, /ll orse 89_ DE PART:\ I ENT OF C HE :-' II STRY 3S This course is pllmnc<! to meet th e- nC'Cds of those specializing in sanitary chemistry and will {'over in <\etail the morc advan(;ed prob!cms of foods and food adulteration, including the examination of fermented . malt, and distilled alcoholic beverages. li2 . Microscopical Examination of Foods. Firs t tC'rm, credit two or more hours. Prerequisite course 6S. Professor CU,UWT ami i\lr. Con;. L<lborator~' at hours to be arranged. i\lorsc. The usc of t he microscope in the examination of foods and ('Ondiments for the purpose of detecting deterioration , a(]ultl'nltions, and admixtures.) Kot given in [91';- 16 , IJ Special Topics in Water EJ[amination . S-x'Onri term . credit tWQ h OUTS. PrerCQuisit.e course ('9. Professor CIiAM01'. Lectures, l' Th, I J, :\lorse 89. This course is planned to meet tIl{' needs of those specializing in s.'\nitary chcmistry and will include a diS<.:\lssion of thc natural purification or self'purifica­ tion of "'ater, modern methods of water filtration and disinfection, the methOod employed for the proper control of water purification plants, ami the prep.'\r­ ation of reports on water examimllions. i8. Advanced Sanitary Chemistry. Throughout the year, credit two or more hours a term. Prerc<:/uisit" eourS(' 6<). Professor CliA MOT and Dr. Rlw­ FIELD. Laboratory praetice at hours to he arranger!. ~I orse . Students may elect work in any brll1lch of water, food, or beverage analysis , or in the fields of watt'r pllTifiratiotl or sewage disposaL plant eontrol, or in the dete<:tion and determination of poisons. [80. Toxicology. First term. er('(lit two jlt)urs. PrerCQ\lisite ('ourS{' 3". Professor C IIAMOT. Le<:tures, I\l ljrsc tl9. A rC','iew of the present methods for the St.1laration amI identifieatioll of Ill<' eommon poisons together with a hTid rt·viell' of tlw ('las~itkation , cause of anion . and method of elimination of poisonolls suiJstanL"0;.) ;\lot gi"en in l ') I .'i~[<>. AGRICULTURAL CHEMISTRY 85. Agricultural Chemistry. Rcpeat~'(l III second term, ('redit fOllT huurs. Prerequisite course I. Professor C\\A ~,\ Uv !l and i\lcSI;TS RI CE and FI .v ~:-;. Le<:lures, 'I' Th S. I I. ;"'iorse L. R. I. One re<.:itat;on a lI'e,,1.:: tirst term . '1', 8; F,9: !econd tl'nn, 1\1, 8; T, tu: \\', II. Th.8: F, 8 an'! 9. 1\ general t.'Oursc treating of the rela tion of ch.::mist ry to agriculture and dealing with Ihe composition and chcmiL'al properties of plants, soils, ferti lizers, feed· stuffs, inse<: lil'ides, and fungicides. 85a. Agricultural Chemistry, Laboratory Course. Repeated III $ffonu term , credit two hours PrercqUlsl te ('Ourst'S I. 6, 8,5 Professor C,\\,\~,, ~ ' r. !! and r...lr. RICE. T Th , 2~4.30' Designed to :tecompany course 85. 86. Agricultural Chemistry, Advanced Course. Firs t term. crl'<lil two hours. PrerequISIte course X.ia. Prof('S.~r CNOS.~ l.C{:tures. 'I 'I h. <). 1.Jorse 1.. R. 4. Th~ methods of the.\ () A C. ar~ ~tll<he111ll the ,tnal\'sl~ of fert ihzers soils, and inse<: ticides. i!7. Agncultural ChemIstry, Laboratory Course rir~t term. hours. Professor C ~oss and i\!r RI CE. 'I' Th. 2~S . ~, 9~ 1 2. aCcompany course 86. Cf('(Jit th ree D~signcd to ". hours. AgTlcultural ChemIstry, Laboratory Course. SC{:ond term, credit three Professor eNO;;S and I\ lr RICf. T Th, :>-,~. S, 9~ u. Designed to ac<:ompany t'OnrS(' Ry. 89. Agricultural Chemistry, Advanced Course. Sc<:ond term , CTt.'<Jit two hours_ PrcrCQuisite c<:>urse 8~~, or 93 . Profcssvr C~o<;s. Leetures, T Th, 9, :>Iorse L. R . .f. '\lethoos of tlu: A. O .. '\ . C, arc stwlied in the analysis of foods, foodstuffs. s\lgll r~, and dairy products. COLLEGE OF !\RTS AN D SC!E:'-:CES St",knh whu wi~h (0 register in the junior year ful" 11 grca!t:r !lumbcr of ('!('('Ii"e hour~ than the S('herlule ,leman,],; may. with the COrlscnt of the Depart. mem, defl'r taking some of t.he rox l"in:,d co\\rsCs of t he jun;ur re.1r. Fourth Yea r Electrkal Engineering Laboralory :"1cminarv Researdi E!cclkes Sil .ley Culkge ,Chemi, trv Chemisl l")' .at least E I ;> " 9:i <)6 (at least) 4 5 , ; 5 In chv.:..~ing his ekui\"e SUhjl'Cts in the sl'nior year the student is advised to scl('('t as his sp~",i~ l tidd somc one of th~' following six dil'is ions of chemistrr. inorganic chemistry, :umlytical chemiMry . vrgank chemistry, ph)'5ic<l1 chemistry , s:milary chemistry . or agricultural ('h('mi~\ ry. While the grC'lltcr part of the l'leeli\"e wnrk ~huu l(1 lie in the field thlls chosen. the relll~indcr may comprise l'mr"'"-'s in any di,·isil.n <or chemist ry. or sw:h other ~'ourSl'S a~ may be appron~ by thL' [)cpartm,·nt of Ch(·mistry. The pr'J\'isions of paragral'h ~ J, 4, 6, 10, 1 r, 12, and IJ unller "the Deb'l"('C of Baehelr,r <)f ,\r l."" apply in gl'ner~1 to ,";m(]i'!atl'S for the degree of Bachelor of Chelllistry. But a candiJate for the latter dl'gn>c may register for nineteen huurs a It'rm, Tn regisur fur m(.re than ninek("T1 hour~ in any term he must S('Cur~' Ihl'l'~mission of the Department of Chemist ry. C:m(lidat.:s for tIll' Jegrl'<:: of BadlClor of Chern;,tr)" an' ad"ised to include Hlllong llwir ,' ntra11l't: subjects. in "dditillil tl' tl1l' n>(!u ircil fQur units in mathe· mati('~, (lIS() thret-' uni\s of Gcr!n.111 and twu uniB of French. Those who have not pr~nll"! Ih(<$,' subjecls at a.lmis.~ion II ill he Tl'(luiTL'(1 10 take them in college, an(1 \\"ill be' "xp~ ... :t"d to lvrnpktl' them hcfore the beginning of the junior year. ,\ stu(1(·"t lhat has sa tisfied the entranl'l' requin·ments of the COUTS(' leading 1.0 the d,'grec of Bachelor of Chem ist ry , and has aflerll"ard5 <;:ampletctl in two or !nuTl' ~nmmer scs.~ions of Cornell Urlin,,,,, ity the C<j ui\' :) lent of at lea, t tweke hours of the ('<)ur"" sp<..'Cified in the. fOTl·going outline. may i.J(' rq:;arderl as having thus "Htisfil~1 a tl'rm c,f resir1cnre, Under n" ei rClunst,1T1{'CS w,1! work JOlIC in summer St-'ssiuns I.e ;lueptc'(l as the t'<juivalenl of more than t wo tenns, Sub· jcct t'J th~' same restrict ions as apply 1<> cour;;es j>ursul><1 in t he Corn,,1i Summer SessiDn, C'()urscs taken in summer sessions of univas;t;es twlonging to toe Asso· eiativn of "\menean Universities, hy a stullent reg:ula rl~' Tl'gistt.'rctl in the Colkge of Arts and s,;'i enees of Cornel l University lOr in a ('olll,)::e of like s tanding may. if apprQ\'l,1 by toe Department of Clwmbtry. he ere.-l ;ted towarJ tl1(' degree of Bachelor of Chemistry . A ~tlldent (!llmilted from a COlil'g .. of Cornell University or from another institution of eollegiale rank to candid,It')' for the dcgn'C of Bachelor of Chemistry will I)" regard(~1 as hadng C<"J1l1plHctl the numher of terms and the COllTSCS tn which his rl'l'(jT,ls ocntit loc him. But in order to 0l:>t ,1in thoc degree Ill' must ha\'e I>een a candida!(' and in residence for at lell st two terms in this Colkge. and in this College onh' . A student must T(·gistcr for at least Iwelye hours e,.,ch (l'Tm. No student may without slweial permis.siQn of the i)epartment of Chemistry rcgis t t-'T for more than nindl'(;n huurs in any term. ,\ student regislerin): in tlu: Colle):<: of Arts :l1\<1 :"1cienccs for the tirst time must him,1 in his study eM.] with list of ('our;;t:~ for the term a t the Dean's Dffice on OT bef'Jre Ihe third day of instruction , TWD weeks hefore the l'nd of ocach t"rm " student must hand in his study card wiUI list of CfJllrSt-'s for the next term al the Dean's office. A studc"T1t Illay make changes in his list of (~lIIrscs only during the first ten days of instruction :uHI with the :,p]!n~l'fl l of the Dean. Afttr the fi rst \cn days of the (,'rill no ~t\lden t shall have the right to with· draw fr0m any t"Ou rse in "'hidl )l(' is re):i~t(' r~,<!. unk>ll> tl" shalt prcviously obwin the nnthorizatkl11 r.f thc Defln to withdraw from thc COUTSC ,-,n the ground of ill.henlth ':-or for nther r";IS;OIl hcy"nd thl" stll, rent's t"ont rol. I)EP!'RT.\ IE NT Of CHE:\11STRY J9 REQUIRED COURSES TAKEN OUTSIDE OF THE DEPARTMENT BY CANDIDATES FOR THE DEGREE OF BACHELOR OF CHEMISTRY MATHEMATICS i. Analytic Geometry and Calculus. Throughout the )"<':lr, credit nvc hours :l term. Prerequisite courses I, 2, ,111(.1 3. or thdr e<jui\":llc·nts. a. Analytic Geometry. h. Differential Calculus. c. Integral Calculus. Daily cxeept S. 10, White. ENGLISH I. Introductory Course . Thnmghout the yl·a r. u(-dit four hour;; a term. StutIenlS who 1);1\"e not taken the course in till" Ii.."t l~rm may ~nter in the second term in sections provid"J for them. (Jpc'n onlv 10 un,krclasqnen who h.ave s.·l,Iislied the entrance requirement in English. ,'I:;siSlant i'r .... ft'>iwr;; f\I> ,\M~ and fIIOSROE. and Drs. iJAII. E\", iJI<Or< .IlTos, Gn. IIEl<l·, "n(1 jE:-'"ES: :\I e-ssrs. B AI.D\\· I:>' . CI<OIIEl.l., TO\\":-'·I.EY, Ih;I.<I'L and BOet.ll,l<. T"cnty·r,,·e ,;ections at the following hours: T \\' Th 1', tl , '.I, 10, II. 12. R, ..... ms I" 10" an IlO!IIl,x-d . A study of rcpresentative works in Engl ish litera tun::. including fou r plays of Shakesr-eart . four modern novels, ,md ~c1ectt:d esoays. and POCIllS of illiltoll, Tennyson . and Brol\Tling. Prauil'e in l'\)ml_osi ti'.,n in C<lnne<"tion with the reading, "ith incidcntal s tudl' of the principiI'S (,f l\Tiling. Rl-giSlratioll in the course is in charge of Dr. BA(l.EL Students IIho elect English ! mllst ''1!ply at (;oloh,in !-'mith A "n l'Ilmlday or Tuesday of regi ~t rati{)n II"(-ck fo r assignment to s('l·tie,ns. DRAWING (SmLEY COLLEGE) D. 3. Drawing. For s tudrnt s re}:istero:1 for th" tlt.-.grlCC "f Bachelor of Chemistry in th(' College of Art S and ~cil"nces. First term, credit three hOUTS. Nille hour s vf dra" ing a lI e('k. Lett('ring. mcchanical dra"ing. " Qrking draw­ ings. inclu ding cOIlI"entions. standards. etc. Similar to rourse D. I but mudified to suit the needs of students regi~tc'red as ahow:. :'ssiSlam Prof('"w r WILI. IA.II S and il lr. WATERS. PHYSICS 2. Introductory Experimental Physics. R"peak..:i in sCtXlnd term, crt><:lit five hours. Three It'Ctures and tll O classroom \.eriOOs each " eek. Lectur"s: T Th S, 9: l\f W F. II. Rockc(ellcr A. Professors ;-JIC Il OJ,S, ilIERR ITT. and SHEAI<ER. and Assistant Professor emus. Classroom work. i\ 5si~tant Pro­ fessor COUlS. and illcssrs. BCCKI.E'. H O WE . ilIAu .oRY. Rrm .... El<s. SII' I,; Ii EI<, TnoMl'»Os, and \\' EEK"' . Hours to be assignc·d . RtXluire<i of ('amlidatcs for B.Chern., C.E .. and B.S. Entran ce physics is not acccptl'ti as an C<Jl"il"ulent of this eoufSC. 9· Genera! Physics. Theory. Repeated in seeond t"flll . cre<l it two hours. Prerequisite l"Ourse 8 and the fi rst term of q. Instruct ing staff as in ("ourS(' 8. First term, T Th. 10: Second t{'rm. 111 T \V Th . or \\' F, Rockefeller. as assigned. Textbook work . A {"Ontinuation of COIlTS<' 8. Current electricity, hea t including l11erm0f!l(!lry . e~l?ansion . cal?rin.'t'try. radiation . conduction , proper~it'S or vapors, and an mtroductlon to the kmetlC theory or gases and U1l'rmcxlynamles. Two hours of course q mu~t be taken II ith COU TS<; 9. 10. Introductory Physical Experiments. Either term or throughout the yea~ . cre<lit one to fou r hours a term. 1IJay he elected h~' students who arc tnkmg or hal'C c'Omplcltx\ 2 or 3 or 6 or i. Assistnnt i'rOfC'Ssor BI.AKE~ , and COLLEGE OV .\RTS A:-.ID SC I ENCES ;\Je»srs. ~ I A\·I;: N. G IB~OS, ~,nd POWEN. S, l:!-1O.30 and 10.30-1, 1\ [ T Th F, z­ ~. N. ROI:kefcller 220-Z3Z . , A sh"rt"r cou..., wi tw~ h"ur. C<I\·.r;n~ pNp.,rti". ,>I matter. heat. liGht. sound, 01"1,:"01;'01, and ul<'Ctri'"ll)" mal' Lw t"ken I ... r <,ne term. tho .tud~nt .I""tln~ two laoor,nor), ,,,,,i,,,h a ~·..,k, or the ""un;<- rna,' t:.. "tended O,'.,r" year, "ne period n w"",k t:..",~ laken. Lon~er Ow"," of th,~" or I"u, lI"u,"" rna)' In> "l""I~,1 « .. v~nn~ the. same ~round as the two hour cou ...... but m01"~ in detaIl. the work heing <lone It, fine tenn or <hstrthuted over '.wo tum •. q, Physical Experiments, EithC'r term or th roughout the Ye:lr, <.Te<!it on(' to "iglll hours" lerm, Prerequisile courses ~ and i, or 2 anr! thN't' hours of [0 , or the '"l:luivahmt. ,'Ilay be t"ken by students that arc t::.king courses 8 and 9. fhsistant Professors Rlc nnn'E M, and :"'lessrs. /3J1lIl'ELL, BMOII"l', GIU~<J);, K £ );S ... IW, K! l'(' . ill ... \'u: , I'W',EOl', POW~; M, and RonISOl'. ;'I! F S, 8-11; \\', 10- 1 ; ;'I! 'I' Th F, Z-,) _ Rocktieller 2jo-25i. Physical 1ll"asurem('nts. properties uf matter, 1ll~'Chanics, heat , light. sound, magne tism, :lIld clc<:tricity; the ad justment anrl use of instruments of precision. RI'~ults ami errors art' eardullv di;;cnssed, Students s[lI'Cialiling ;n I'hemistry a re n .'(lui r('<l to t;lke frmr hours'. \ I[hl'r stl\,lents may cl('<;t the ,lesircd number of hours. GEOLOGY 11. Crys tallography. Rlpeat(,1 in sccontl term, credi t three hOllr,;; ii tah11 after cour,;e I I. credit twO hours. Prerequisite courses Chl'mislry Gor i . Phrsics 1. [,l'Ctur{'S, T Th, !!, I<IL{}ra\\', Gcologic-al Le;;ture Room; laboratory .. t hours to he "rran~C(1. Professor GILl, and ;\lr. I'"",UEM lIit;uLEl', The ol)jl'Ct vf this cour;;c ;s to furni~h .. fundamen ta l knowledge of the eharac· teristic>< of {'ry~t,,1Jiz('<1 mat ter as a basis for further study of crystalline substances in minl-ralogy, chemislry , or physi<.:s. MECHANICS OF ENGINEERING (SIBLEY COLLEGE) II I :i- M echa11lcs of Engmeenng, Sophomores. First term, erC(lit Ike hours, PrcreqUlS!te I<!athl'maties 6. Theoretical and app1iro mech,mies, inclmling stal;~'!; , kinctil'~, and m~,<'hanics uf matt'rials; resolution , composi· tion. and l"<[ldlibrium of forces; slatics of rigid bodies, cords and structures: eenh'r "f gral'ity and mOIlle-nt of inertia; composition and r,·solution of dis· placements, velocities and accelcrations; Nell'ton's laws; fundamental equations of motion ; n~ti!inl·ar ,mIl curl'i linear mot ion of a partide ,lIld of rigid bodies: motion diagrams; work, I'ne-rgy. and power, with application to machines; impad; frit,tion; graphical statics of structures and m~hanisms: stre-ss and strain; strength and elastic properties of nmtcrials ill tension, compression, and ~hearing; torsion; bending momcnt, >;oafe loa<ling, deflection and resilience in simple and (~mtinll"US l)('ams; non·prismatic beams; eomliinC(1 bending and torsion; L'<'el'ntric loading; curvL'<1 bars and hooks: L"Qlumns; problems showing applicati')n of principles of mechanics in enginc.cring des ign. Professor WorJlJ, .. \s.;is tant Professors G,\!iWE1"T and ]),\ I 'C HEWT\' , and I<I('$Srs. CUMl'ELl .. Fw,l ..... c ls. Do\\', and P,'~ .lln~\', MECHAN ICAL LABORATORY (SIBLEY COLLEGE) S. 12. M echanical Laboratory for Chemical Engineers. Second term. Prtrcquisi1c l\! .'i. nne laboratory period a week. T ension and torsion test on ('ast iron and stc-d , tc.-;;t for h,.,nlness and toughness of steels. the tlSC of the common t'ngint'('ring instruments, the properties of st(',Ill' and the uSC of steam tahll"", te>;h "11 oils, tcsts on stearn engines, the seuing of \'alvl's and study of indicntor cards, le~t~ of a steam hoiler, the opcration anfl regulation of internal ('Qmll\1stion t11f;ines, ~tlldy uf the methods of measuring the flow of IIlIid$, etc I'r<lessor nWI>EM[CIIS, Assistant ProfL'SSOr G...,~t: anrl I< l l"!<.~rs, H ooJ..:, TUO.IIAS. L"'l' l)T, ]),,1',,_, and - __ . COURSES IN CHEMISTRY OF GENERAL INTEREST TO STUDENTS NOT CANDIDATES FOR THE DEGREE OF BACHELOR OF CHEMISTRY The following is a list of courses (described in detail on pages 2S-3i), which arc required of or which may be eJceted by students in various colleges as indicated below. For morc specific and more extended information concerning the conditions under wh ich these or other courses in chemistry may be elected, the student should refer to the announcement of the college in which he is registered . Chemistry I. Introductory Inorganic Chemistry. R('(]ui red of freshmen in Sibley College, in the College of Agriculture, in the College of Civil Engineering, and in the College of Veterinary :'I 1e<;licine. Frequently deete<;l by students in the College of Arts and Sciences, where it fulfills the six-hoUT TC<luirement in the science group (sec paragraph 1..\. p. viii, Announcenl(:nt of the ColI<:ge of Arts and Sciences, ' 91..\- 15). Chemistry 6. Qualitative and Quantitative Analysis. RC<J uired of fresh­ men in the College of Agriculture as a prerequisite to course oSsa. and of sophomores in Sibley College. Chemistry 32 . EJementary Organic Chemistry_ Rc<]uirC<.i of thc first ycar students in the i\ledical College, and suggestt.'(l as an elccti"<: for students in the College of Agriculture who are spC(;ializing in Home Economics. Chemistry 1..\. 15. 19. 20. 2 I. -19. and 56b, Suggested as ciC(;tives for Sibley students who have had the neccss;,ry preparation in chemistry. Chemistry 7S and 78. Suggested a~ eleeti "es for suitahly prepared students in the College of Civil Engineering and in tbe ~I edical Coll<'ge. Chemistry 85. Required of freshmen in the College of l\griculture. Chemistry 8Sa, 86, 87, 88, 89, 90, 92, 93. Suggested as eleeti\'es for students in the College of A~ ... riculture who have taken the prerequisite courses. Juniors and schiors in the College of Arts and Sciences who have chosen chemistry as their group in fulfillment of the r<.>(]uirement mentioned in para­ graph I ,~, p. ix, !\nnouncement of the College of !\rts and Scient..:-s, ' 9 1-1- 15, usually choose their eledin'S in chemistry in the order prescri1x><:l for students in the course leading to the degree of Bachelor of Chemistry. ! -" " " , • 0 " " u " • " " 0 -" 0 " < " 0 • < • COURSES IN CHEMISTRY OFFERED DURING THE SUMMER SESSION The courses briefly listed bdow, to be given during the summer of 1915, correspond as follows with regular University courses given during the year: A with Course I : B with part uf 48: C and E with 6 : C and D with 7; E (with part of F) with 12: F with 14: F F with 16; IG with Ii;) H with 19: I with 20; J and L with 30; K and 1\ 1 with .II: three hours of J and one hour of L with 32; N with 37; 0 with 34: R with 65: S with 66: T with part of 69. The recitation and laboratory work will be arranged. within reasonable limits. to meet the individU.:i1 requirements of tC.:ichers and of indust rial chemists registered in the respective courses. For students wishing to obtain University credit the requirements for admission to the courses will be the s<'lmc as during- the regular University sessions. For teacher!> or industrial ehemists not in­ tending to have their work apply tow.:ird a Cornell degree these requirements will not be rigidly enforc('d . Further information concerning summer work in general. or concerning the courses in chemistry may be obtained by consulting the Announcement of the Summer Session. or by corresponding with the Director of the Summer Session, Professor G. P. Bristol, Ithaca, N. Y. J\. Introductory Inorganic Chemistry. Credit six hours. a. I,eclures, d~ ily exceptS, I:!. L. R. I . Professor BlCow:-;'EaTvl :'Ilr :'I'lcCo\'. b. Laboratory work, :\1 W, 8- 12, and 'I' Tit F,9-12. Dr. WEI.Srr nnd I\lr, OVE ~~I ,\~ . e. Re<;ltatlons, T Tit ]I, 8, Redtation Room B. Dr. WEI.~It. B. Selected Topics in Advanced Inorganic Chemistry. Credit one hour. Lectures, l\1 \V F, 10, L. R. 4. Dr. WEl.srr. C, Qualitative Analys is. F. II , L. R. " . Dr. LEl1():-;'. Mr. EU.E\' . Elementary. Credililtn'e hO\lr~. Lllboratory, exc('{lt S, 1.30-4.30. i.e<:turcs, :'Ii W Dr. LEMO~ :111.1 D. Qualitative Analysis. Credit, one, IWO, or Ihree hOllrS. Ll~tllres nnd recitlltions, T Th, 8, L. R. 2. LabOT;ltory as arrange.:!. Dr. LEMO:-'; anrl I\lr. ELLEI'. E. Quantitative Analysis. Elementary. Credit, two hours. Lectures, T Th. I I , L. R. ". Lllboratory, M W F. 8- 11. A~istant Professor LU!' IJEu . and Mr. COOLE I'. F. Quanti ta tive Analysis . Advanced. Credit , one, two, thrC<." or fOllr hours. Lnboratory a~ arranged. A~btant Professor LU"'UEI.I. and I\lr. Coou;\". FF. Electroch emical Analysis. Cn'(!it , one, t\\'o . three, or four hours. Labor~tory ns arranged. l\ssiSlant Prof(:ssor LI' :-;' IJ El.l and :'Ilr. COOtEr. (4s1 48 COLLEG E OF ARTS AND SC IENCES HOLDERS OF THE UNIVERSITY SCHOLARSHIP IN CHEMISTRY SINCE 1903 James I\lunsie Bdl, B.A. (University of ToronIO), 1 90J-Q~ Helen Isham, A.B ., 1 90~--o5 Prank C urry "lathers, 1\.B. (Indi"o.-. University), A.i\J. (same) , ' 905-<» Carl George Schlcuderberg, 1\I.E., 19Q6-0i EUen S. i\IcCarthy. :\.B., 190i--08 Clarenee Frt...:k ri ck Hale, B.S. ( \\'e~leran University). 1\ 1.5. (same), 1908-<19 James Kemp Plummer, B.S. (North Camlina A. and .\1. College). 1\1$. (same) . . 190<)- 10 Louisa ~tone Stcn'nson, A.B. (Vassar), 19 10- 11 Earl Frederick F'lTllau, !\ . B .. A.M . (Universi ty of Cincinnat i), 191 1- l2 Edward Ri ley Allen, B.S. Ag. ( [lIinois) , 19 11- 13 Leonard limb)" i\Jayn<lnl. A.B. (W<>sleyan University), 19 [3-14 Ruby Rivers "I "Tray, A. B. C\ !ount Holyoke Collegel, J\.:'Ii. (same), 19 Q - IS RECIPIENT OF THE GEORGE CHAPMAN CALDWELL PRIZE IN CHEMISTRY J. Allington Bridgman, ADVANCED DEGREES AWARDED SINCE 1903 TO STUDENTS TAKING THEIR MAJOR SUBJECT IN CHEMISTRY Edward R iley Allen, B.S. }\g. (JlI i noi~), 1'106 . The Ordnolphthal"ins, the Orcinoltetrachlorphthaleins and Derivatives Herman Caml! Allell. J\.B. (M("]'herson Cullegel , I<)O~ . Some of Thcir (Ph. D., 19 13) The Reduction of )iitrobrnzene by ,\leans of Ferrous Hydroxid('. Ross Peter Anderson, A.R .. I <)O~. (Ph.D., 1<) 11) Researcheo< on Tcllurium James 1> Iunsie Bell , B.A. (Unil'. of Toronto), 1<)02. Dineric Equilibria . (Ph. D .. 1 90.~ ) Charks William Bennett, B.S. (Vanuerbilt) , [()o8; ,\1.A, (same). 1<)09 . Tcnsile St rength of Electrolytic Copp<.'r on a Rotating Cathode. (Ph.D., (912) James Adrian fline11, B.S. (:'oIorth Carolina ColI. of Ag. and :'I1e<:h. Arts) , 189S; l>1.S. (s.ame) , 1<)1X). Behavior of Phosphoric Acid in the Soil. (Ph. D .• 1903) J ohn A!cxand o::r Black. A.B. (Uni\' . of Chicago), 1903. TetraehlorphO::llolphthalein and some of its Derivatil·cs. (A.M .. (908) Thomas Rowland Briggs ... \.Il. (Corn('!!) . 1<)09. The Elcctroclwmical Production of Colloidal Coppcr. (Ph. D .. 19 13) Henry John Broderson , B.}\. (:"Jehraska ) 1<)09; i\!.A . (KanS:l.sl. 1<)1 r. Soluhilities and Chemical Reacti(.ns in J\nhyrlrous H ydrazin(', (Ph.D., 19 1J) Charh:s Owen Brown. B.S. (New Hampshire State College) , 1<) 11. . Coneentmtivn (,hango::s in Ek-ctrolysis of Copper Sulphate using a RUlatmg Cathode. (f\.~J.. 1913) ~ ! ortilller Jay Brown . n,Sc. {Unil·. of 0:ebraska}, 190.'). . I\luminum I\nooes in Uquid Ammonia Solutions of .. \mmoniunl Trinitndl'. (Ph, D ., (91 1) ,\rthur \\'o::sley Browne, B.S. (\\'cslcyan Univ.) , 1900; ~I.S. (s:lmc) , 1<)01. Contrihution to the Clwmislrv of HyJronit r;c Al'irl <lnd the Trinil rides. . (Ph.D. , 1903) DEP}\RTi\IE :-.lT OF C HEMI ST RY Hari Sin!:.h Chima! 13'.5. (Oregon :\gr. CoIL), 1907. Tile i\l!crochemlCal Detection of 0!itric Acid. (tUd .. 19o9) Lewis Josephus Cross, A.B., 1<)09. A Study of the Relation of the Chemical Composition of Hens' Eggs to the Vltahty of the Young Chick . (Ph D , 19(2) Alh.ert WatS?n Da\'i:;:O~l, B.S. (Ohio Stale), [9 10 : :'II.!'. (same), [9 1 [. Electrolytic Dcposltlon of Brass on a R otating Cathode. (Ph . D .• [<)14) Thomas G. Delbridge, /1.13. (Union CoiL), [!)OJ. Tetrachlorgallein and some of its Derivatives. Earl Frederick Fanlau. A.B . (University of Cincinnati), [90.;: Luminescence, (Ph . D" 1<)07) A.i\ J. (same), 1907. (Ph.D .. [<)1::' ) G"il J. Fink, /\.B. (\\'"o.'\sh), [909. The P. T. X. Dbgrams of the Sy~tems Ammonium Chloride·:\mmonia . and Copper Sulphate·Ammonia . (Ph.D., 1<)1 .0 William Chlluncey Gl'Cr. ,\.B., 1<)02. Contributions to the Chemistry of Indium. (Ph.D .. I<)OS) Harvey Nicholas Gilbert , B.S. (Penna. College), 1910. The Copper I.akes of Eosin. Horace Wads\\or th Gillett, A.n., 1<)06. The Carborundum Fumace. Clarence Frederick Hale, B.S. (Wesleynn Uni ,'.), '903; Contribulions to t he Chemi~try of Hydraz ine. (Ph .D .. 1<)10) M.S. (s.1me), 1907. (Ph. D., 1(09) Lee Fred HllW\cy, A.B .. I90J. Some New Compounds of Thallium. Contributions to the Chemistry of Thallium. II. Charles Cleveland Hedges. B.S. (Kentucky State (Corncll ), 1<)08. (A .M .. 1905) (ph.]) .. 1907) University), 11)06; :\ .13. &lme Chemical Relations of Lime·Sulphur &llutions, Lead ,\rscnate. and Nicotine. (Ph .D .. 19( 2) Artlwr Rom"ine Hitch . A.B. (Washington Univ. ), 11)08; r..1.S. (same), 19 11. The Electrolytic and Thermal Decomposition of Someof the Inorganic Trini- trides. (Ph.D., 19 [J) Emmett Francis Hitch, J\,B. (Washington Unil'.), ' '.)03; 1\.:'11. (solme) , 1907. Tetrachlorfluorcscein and Some of its Deri\'ati,'es. (l'h.D .. l<) I ::' ) Major Edward Holmes, B.s. (Valparaiso Univ.), 1<)0-1; A .R. lindiana Univ.), ' 908. On the E leclrolysis of Certain Liquid Ammonia SOlul.ions. Arthur Earl Houlehan, A .B. (Wab.'\sh College), 1<)08. Behavior of the Hydronitrogens and thcir Derivatives in Liquid Ammoni". (Ph.D., 19 12) Helen Isham. 1\ .13., I90J. A Contribution to the Chemistry of Hydronitrk Acid. (Ph .D., 1<)06) Burton Judson Lemon , A.B., 1908. The Elcetrolysis of Solu tions of the Rare Earths. (Ph.D. , 19'J) )aCQb Godaloo Lipman . B.S. (Rutgers CoiL), 11l98; .'\',11\ . (Cornell) . 1<)00. Nit rogen.Fixing Bacteria. (Ph.D .. ' 903) James i\lar tin Lohr, 1\. 13. (Franklin and i\1arshall l, [<)01>. The Tensile Strength of the Coppcr Zinc Al1oys, Ralph Cornelius Lowary. B.Chem .. 1911. (Ph .D ., 19 (3) The Composition of the Gases Produced in C:lrbohydrate :'I1e<lia of Different Composi tions by Sewage an,l by Intestinal Organisms, (1\.i\I., 19 13) Gustav Ernst Frederick Lunde11 , A.B., I<)OJ. Anhydrous Hyd ronit rie ,\cid . (Ph.D., '':)09) Ellen S. i\IcCarthy, A.B., 1907. The Determination of Benzene in Illuminating Gas. (Ph.D., 1(09) = • o -" g < " o = LJEPART:'IIENT OF C HE:'III STRY tDarrow, Edith :'Ilary, 1\.13 . (!\/iddlebury Colleg<.-) , Davis, '!\i<.-rritt James, B.Cbem. (Cornell) [gq, Inorganic CbemiSlry, Pl\vsics, PhYSical ChemistTl·. Committee: Denni •. "lcfTln. Bancrolt. - Ellenberger. Howard Bowman , B.5 .. ·\. (Iowa Slal<.- College) Dairy Industr\", !\ grieultural Chemistr\". Committee, Fisk, Guthrie. ero... . 53 Chester Depot, Vt, Dunkirk, K. Y. (ph.D.) Itha('~~ , N. Y. (Ph.D.) Elley, Harold \Yal tcr, B.Sc. (Uni" crsity of :-!eIJTiISka) 19 u: ,'11.1\. (same) 19[3, :'Iladison, Ncb, Inorganic Chemistry. Physical Chemistry. Eoonomic Gcolog\', Commitltt: l1<o"'n,,, Briggs. Ries. • Engc1der, Carl J ohn, A.B. (Cornell ) 19 13: B.Che!l1 . (s.1me) 19Q. Wellsl'i1!c ~. y, Physical Chemistry, Inorganic Chemistry, Eronomit· Geology. ' Commit''''' Bancroft. Browne, Rie •. Flynn, \\"i!liam Frands, B.Chem. (Cornell) l!)q, J ohnstown , i\. Y. l\gricul~ural Chemistry , Org[,nie Chemistry, I'hysical Chemistry. Commm"", Cavanaugh. DTndnrll'. Bancroft. (Ph.D,) Frederiksen, Felix ,\Iorsc. A.B. (Corn('I1) 'gq, Little Falls. N. Y. Orxanie Chemistry, Phy~ical Chemistry, Physiologil'al Chemistry. (""n"mIlO'" DTndorff, Bancroft. Sumner. (Ph.D.) Friedman, \\' il1iam Ffl-.:k rick, B.S. (Cornl'll) 19Q, P(ant Breeding, Botany, Orga,'ic Ch(.~nislry. Comm1l!'~' ",nJOrt. Knu .!""n. Orndorff. Goldfarb, isr;lcl , B.S. (Cornell) 19 q. Inorganic Chemistry, Physics. Comn,in.." Browne. Blaker. Hainlin, Gretchen Lina . A.B. (Corne11) Sanitary Chemist ry, Bacteriology. C"mm'IIU' Cham"t. ~[""...,. 19 13, Pittsburgh, Pa. (Ph.D.) i\C\\' Vork City (A. ~I. ) Elizabeth,~. J. Hendricks, Harold Davis, A.B. (Wahash) Iyq, Janlcslown. Ind . Plant P~.thQlo.t:r . Plant Physiolog;.', Org<lnic Chemistry. Commit' .... , Roddick. Knud son. Orndorff. ( l'h .D.) i H('f1 ry, ~Iary FranC"Cs, A.B. (Colorado College) 19<\<;, Ul11v.:orsltl P~lrk, Colo t)enks, Loon E .. B.S. (Hamilton) 190;: :'I1.S. (&Ulle) 1908, ithaca , N. Y. Kenned~', J ohn j Olieph, B.Cbem. (Cornell) [9 13, Ithaca,1\'. Y. Organic Chemistry, Analytical Chemistry, Sanitary Chemistry. Comm;".." Orndorff. L\mddl. Chatnot , (Ph.D.) Kirk, William, A.B. (Tarkio College) 19 12: ,\1.1\. ()lehraska) 1914, Tarkio, ~Io. Inorganic Chemistry. Anall·tic Chemistry, Physical Chemistry. Commill"" Brown~. Lundell. Br;g~ •. Koller, Joseph, B.Chem. {Corn(·11) 19 12, J ohnstown.~. Y. Phl'sical Chcmistry, Organic Chl·mistry, Analytical Chemistry. Commmoe, B3norofl. Orndorfl. Lundell. Kuo, Taun Shin. B.S. (Corn.:ll) 19Q. Plant Physiol?f;Y, Plant I3r0.xling. Organic Chemistry. Commit'.." Knud<on. Gilbert. Orndor,l , Lauritzen, John Irvin, B.S. (Utah) 19 13, (Ph.D.) W"sih, China (Ph.D.) :'I loroni , Utah Plant PatholoXy, Organic Chemistry. Botan)". Commit\~, Re<:fdick. Orndorff. \\'i~gand. (Ph .D, ) tee, Ira En'r, /\.B. (Indiana) 1911, A.M. (s.1111e) 1912, Ithaca, N. Y. Inorganic Chemistry, Physiml Chemistry. S-"lnitary Chemistry. Committe., Drown •. Driggs. Chamot. (Ph. I). ) t.\IcBurney, :'Ilarglierite :'Ilary, A.B. (Pennsyh'ania College for Women) H)q. Canonsburg, Po.. I\lack, Edward Laurenee, B.S. (Union) 191], Vergennes, Vt. Inorganic Chemistry, Sanitar\' Chemistry, Urganit· Chembtry. Commiltte: Browne. Chamot. Orndorff. (Ph,D.) LABORATORY OF AGRICULTURAL CHEMISTRY DEP.·\RT!'IIENT OF CHE).I/ ST RY s.; "Iahood. Samuel Arthur, B.Sc. ( ~ebraska) [9 [0: :\1. .. \. (s."mle) [9 11, Columbus, Neh. Organic Chemistry, Sanitary Chemistrv, Inorganic Chemistry. Committee: Orndorff. Cham,,!. o.,,,n;. . . . (Ph.D. ) Maynard. Leonard Amby, A.B. (Wesleyan Uni\'ehity) 191 [ , I-h!rt(ord. Conn. Agricultural Chemistry, Physical Chemistry, Plant Physiology. Comm'ttee: Cavanaugh. Bancroft. Knudson. (Ph.D.) vander /I'Jeuicn , Peter :\ ndrew, B.Chem. (Cornell) 1913, Dunkirk, N. Y. Inorganic Chemistry. Organic Chemistry, :\Iinera[ogl·. Committee: DennIS. Ornd<JrlI. Gill. • !>I oody, Warren Lafayette, B.S. (N. C. A. and ), 1.) [9 Q. Charlotte, N. C . Agricultural Chemistn', Sanitan' ChL'Illist rr, Analytical Chemi~try. C<>mmittee: Cayanaugh. Cham<>t.1.undcU. (Ph.D. ) Murray, Ruby Ri\"ers, A.B. ().!t. Holyoke) 1912: A.II1. (same) 1914. Guilford. Conn. Organic Chemistry. Analvtic-al Clwmistr\", Ph\'siea! Chemistry. Committ.,.,: Orndodf. Lundell. Bancroft. .. • (Ph.D.l tNorris, Olive Ka t herine . .. \. 13. (Oberlin) 19116, Spencer. N. V. O'Brien, Will iam James, B.Chern. (Cornell ) 191 [, Kingston. N. Y. Phvsical Chemistry, Inorganic Chemist ry, :\nalytica! Chemistry C"ommiu"" , Bancroft . o.nni,. Lundell. (Ph .D.I \\"indfall, Ind. Overman, Oli\"er Ralph, A.B. (Indiana) 19 '0: .. \.:'11. (s."lme) 1911. Inorganic Chemistry, Physical ~hemistr)" , EC1;IrlOmic Geolugy. C<>mm'ttce, Browne. Bancroft. R,e •. (Ph .D.l Ripley. Ohio Pickerill , Horace niaml, B.S. in Agr. (Cornel!) [9 1 [ , Bacteriology, Dairy Industry, Organic Chemistry. C<>mm;tt.,.,: Stock'ng. Cuthrie. Orndorff. (Ph.D. l Proper, Byron Saunders. B.Chem. (Cornell ) 191';, Sanitar:r Chemistry. l.beteriolog)". Saratoga Springs, N. Y C<>mm,u.,.,: (;hamot. ~I oore. (A . ~l.l Ray, .. \rthur Benning, 13 ... \. (Wake Forest College) I<) ro : 1I1 .A. (s.1nw) 191 I. Leaksvil1P, N. C. Inorganic Chemistry, Organic Chemistry, &'1n;tarv Chcmbu}·. C"on,mittee: Dennis. Omd<>'Ii. Cha"'<>t . (Ph.D.) IReyna. Ysidro. nU~ .. ).1.:\. (Cornell ) 1897. It)l1U::I . N. Y. Rose, Clifford Couta nt, B.Chem. (Cornell ) t9 1::-, King:;ton . N. Y. Organic Chemistry, Physical Chemistry, Analy tical Chemistry. C<>rnmittee: Orndorff. Ihncroft. Lundell. IPh.O.1 Sherwood , Francis \,"ehber, B.S. (I'. C ... \. and l\I . Colkge) ' 909: ,\1$. (same) 19 11 . I~al eigh. N. C. Organic Chemistry. Soi!s, Biochemistry. Comm,t,.,." Orndorff. B,u.lI. Hunter. (Ph.D.1 Smith. Charles Vivian, A.B. (Wabash) 19 [3, Crawfordsville. Ind. Inorganic Chemistry, Physieal Chemistry, Organic Chemistry. Committee: Browne . Banc roft. Orndorll. (Ph. !). ) Snyder, Robert l\/imin, B.S. (n/ichigan Agricultural Coll ('g(') ' 914. East Lansing, Mich. Soil Tedmolog\". Pkmt Phvsi01og\', Phv~icaJ Chemistry. Commit''''' ' IiizLel!. KnudWn. Bri~B" . . (Ph .D.I Thompson, James Dille: .. , jr., B.S. (Denison), Grnnvi)k, Ohio Economic Geology. Physical Chcmistry . Committ.,." Ric •. BriggS. Tressler, Donald Kiteley, .-\.B. {!'Ilichigan) 19Q , Agricultural Chcllli~trr. Organi c- Chemistry. Bacteriology. C"ornmiu.,." C3\·"Mugh. Orndorll. Moor •. ( A . ~I.) rll ontpe1i ('r, Ohio (Ph .D.1 \\"ilson, Benjamin Dunbar, B.S. (Kentucky) 1909. ill.S. (S.1!llc) 1<)14, Soil Tcchnologr , Ph",ical Chemistry. Bacteriology. Cmnmitl"": IhzzCIl. h,,8l["S. St""king. tWok ott . Henry Newton. B.S. (Pomona ) '9Q, n\"right, Mary E\"[llena, B.S. (CorneI1. 19 q 1 LexingtOll, Ky. Il'h. D.) Tombs tonc. Ariz. ;th3C[l, N . Y. COLLEG E OF ARTS AXD SC IENCES Mil1~ , .\ . C. (.! j. :'Iloorc, L. R. (.~ ) iIIO':;ts , :'I !iss F. ( I ) . . \[ O':;hcr, :'I!. f\. (3). Nagd, C. F. jr. (4) A. B . Ntbon. T. L. (3 ). NClZl'!l . C. (4 ) N('\\'111an , S. (3 ) ,,'iehuls , III. II ) Norwood, .1. :'II ( I ), I'ashkoll', :'II. II . ( 2) . Pcrry , L. C. jr. (.~ ). Philip~. D. Co (J ) PolI.,nl. F H (oJ ) I'rickelt , T. B. (3 ) Ro<:ll(', H. E. ( I ) R osenlmum , B. (2) 51. J ohn , F. L. (3) Sandford , R. H . (J ). Schcrtz, F. H. (3). Schenck. H. I~ . (3) B.S Schlit?, K. W. ( 2 ) Schn(>(lekcr. W. A. (oJ ). Schultz, D. I I ) Sears, C, H. ( 11. Segall, B. I. (2). S<:,;ni t;o, p, H . ( l ). Shannon, H. I) (oJ ) Siegel. !'II. (oJ )- Skinner, :'Iliss W. ( I ) . Slatiery, T. A. (2). SIi111m, j. B, ( l ) Smith , C. R. (oJ ) Sohon , J. A. ( t ) Spear. R. j. ( .! ) . Sponable, E, '- (3) 5tant(1I1 , E. N (3) Skacy , J. \\'. ( I) Stern, A. L. ( l ) Stouffer, 1'.:'11. ( I ) St r icker, P. F. ( l ). Stupp, C. G . (3) SturgL'S , F. jr. (3 ). 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