Science Practical File, Slides of Chemistry

Download Science Practical File and more Slides Chemistry in PDF only on Docsity! . L2lo | 18./20/ob Por! Experiment ® 2/05/2023) Experiment | Te Atudys +ho. Properties Qt acids” ond bases (dil. Het ond dil. Naot) | Te eb obese jn, Fel i} rare E Qi het Ty a ip 93| Enperimasnt a Caren ctiosetde Sart —| there mga peepee out dunius Pr Ke Se metro - ab ee al | 2 24. re Saat eh — -_ a ae Usk ne posing | Phoroo de a_reckonaulor, the Poth ot —  | Bafa ("8 — _AEm To find the pH of tho. -faleg- somnplet Listing pH paper ; 4.) Dilute Hel (A) & Dilute NaoH (B) 3. Dilute ethanoie arctd (co) + _ demon fue Rs ater 0) 6. Dilute Se a Pho micale Regurnod ’ LAL +e zolutions amantioned alana —— a. 8, the pH scale Adowts tom 0 and ends eot J4 tn _tohich di {erent Aubstawcog Find their i! ace in a re os or cata pH 6 = "pHlbte : pitt to Moutral , pHe to » pHly. alkaline . bb baste Procedune le a The Aclutions; ano See ee the Aubstancesz Im ‘déet roe tne The -+teet ie oxte_ pabaclled 2th tips oe colo Lh. The a ate —Ond 4 talon. A_dnp al test Or One -of the | _Adwips he ho oly 4 On Wiisecmmiten nee Trfexance Talal SL[- SAMPLE _ _ §SrouR— * RORY eee | SOLUTION ___|P DUG 4 pl | TNFERENCE | ng is ee 2 ‘pitute Het a] 1 feg Se Gay Straw 2. Dilute. NaOH (8) Dees Violet | 13 2) os ae S| a a Panic a Dil. ethanoie acid | Light Pik | Aisa Lemon juice(D) Pimk 3 se : —$—_ | UY 4 —— 5) hlatex® CE) }Geweenish Yelloy—# | Neukral —_| 6./DiL. Nattep, sol/(6) 8B Bluish Gexéen, go ashes | a | | Le Beocautions S| J Onty the sdandaryd colour chank supplied — judith the pH Papert hoo to os ded | £00h Sag. Poni, — ditopper _ hoe ts he ed — LE —prepos o plertrown pH pope} Sonn ot ke. touched valth distr, te 7 d VO [Bare ranace Proce luxe “Properties sf dilute Het mm, fo EXPERI IMENT | OBSERVATION TIN FERENCE Ha. HCL lo taken Ing | Blue Uibyus ce HCL te on wt : +— test tube and | tunint Sod | = + teated alth blue | dre Ubyuirs 4 Ond med [nus | or tomains nie taepecetyy unaffected. er ‘ga ef tavern test 1 evolved ag . HCl wos odded —Pop sound. ns, _A_bumning = match xticl p50. acid hast pH value less than Zz, Reus plecos st la caloleas— [The goa evolved iy | zac mtal toore| edaueless 9 | wes hydangen | I tube ond dilute | burned sith a | Zn(s)+ 2HCL faq? => Zncle (a4)+  eh: i a i | tas) FE sc i Bey EXPERIMENT. oeservation | TM FERENCE | 1 da livery “hule. | H— Fitted ult a _| p | Aboppen. Wao | —— imsertad tito | d | the test tuso | |The ether end ; | the dedi ce no | | feieiaciok tn. | oa test tube 2 | Fens pleces of TA cntsintee lime eeeca ae — ond dilate —___a_trop_ Bound. Zn(s)+ 2noott fag" [aif (e a ae | zie. Tee _acounters gan | gon noon | ices token tel exo bved valich __hy Amgen. | Lo test tube | burned edith = HL | NaOH sas added. — ee ML LA burning at : y — gmotchati che a. i ysaea_held moar 2 eee the mouth of ae ee ae isthe test tebe. | fe anchor  a Obsexving tina etiam = An, Fe | Qune Ar —amnetats ern ta "Peal oust A ; (a Cusco, Cag) Al, (S09) ag) An, Fe, Cw, AL om otal Th a — nck een ef hates BOWa no oh ES following ee  sp = r Ir Procodune io jee eke 4n, Fe, tn ond Al one totern. I ee so bublhene ef G*/a Om canbon ties by Vootuoune or MWSO4. , Pesos. Cie Al, (S044 19ene tatkeon bn henohay 8, Bo By raed lee cdepped fn aff +ho (foian— Adlutrermn® gid - > A Changes ao eshserued . ee “The above prmetduate tone Repeated fac three other metals b METAL | METAL DispLAceMENT_AND| 1 FERENCE, cians epee oF __| €o1eT onic = = [Zn seyleg Fesoy (ag) sale) ah i Zine (zona ; eegidenie ‘salt Reactivity | ee _change colour caver Lthavge! ©) Za lait fags facn | gpa ———— = Qurd nced| it on Fe  i) ensou (aa) FSO | ee NY antes Bees naviat une: LA. cna No | Plus | Me  ame 2 A omivror holds x MMA shite Screen Al A grale [eon = a 4. An object albuatea ato fax oui. distoneo inten! a Much _onecitor. ae tna a tongth ts _ Skgarded oan d Ax eesitened Cle * = VTA Cu Hloiecr 7 i inp a — be Po: Ii | a seat Observation. Tatole Lee ifen. No. FOCAL LENGTH (irccen) MEAM FocAL J ENGTH | \F fete? 2. — te = | Ls. i TR Le s 5 ee | ——- : i ae _ 1. The ituum 2heuld alin slag. NMentireatly lov tho wee a, LAlioays = ébtain the mage on a This) i S| pew a ae ho Snbient i might howe  GONVEX PE NS  De RPARATITA = ©BASAK  Hier pare | rugs Ia = ie. = ad [Te -tmce he poth at Mays of Light Lhoceg! | fk OW Gbosd ee iin i Matoxiads Roguiscod ee he % Drawing boawd deel ‘Pron ng ghook ———— cen pins = !_ Prism ee Sy, Pencil G, Half metre &cole T Faper pina Thoory. fs, : Z Peerism. J [ec laa plece a $ oo pe ran gee ind dus, hounded by Ps oh ae gob Ce » ec eee tte a eis Ore, O09 Ao oe =  p if | PEL VERS oR le TUBE ——___J a €— THREAD 1} TW PY if LA LL TEST 7 r | = sMAtrooe | 4+ BEAKER ; OH SOLUTION e janilie | a | =2= 70 NET AL et fon ical. : ae LEVEL | FLACK | La WATER, YP OGERMINATING - =A Het. { j A L ceTvP ATTHE START oF EXPER! MENT — 1 RDEIMENTAL ETOP AP SHEE TOPU Bes ee  Atm = Corben dioxide te given out Guang, Jeo Aaapi ration eee Materials Required Comical Pook Poiasstiuin Hychmaide Solirtion _ ea) Svat teat tube A cork with ora bok A gtost Subs Jonk Austie ot might ongtos = Germinatne. Acca 8} accom on bean Fitooml beaker 7 8 Oahr > SAB was Theory : Ce Hj.O0g +460, ——? C0, + GH,O + Pnewau ico, is__Lberote el an THayat c : Mi ke tested me a He gaa _thoroug Lone Satin et May be “wood. to. eS na Ons =e h- ———  aa i = = oe peat a aad 2.) The _srattic Ad dice hae ee a j a whe te Atane. ol anata oa ene -——— —— x ee Y ba as 1 | + 18 + ) yer 2 “= t 7 = = =e nce a Reaubt = 1 The incident muy , the rrepracked ay Peru ho Hie Aurfoce at {ne pont of Incideuce als Ue ra the come cloyte fe im “ths—plase—o} sos aaa OU) istein €xven imental { } tad Be | Prweautions [Ping Ahould bo Ptoe ot 2 2 i wv Oe ry a  fifmn ficdctngms Btrday of — chifferamnt typer sf chordal sreacions | and ol asatt yi img Wages acter di nglg 2a amenaianlienidennanl le Displac aynant Fea chown. 7 q > 2. De composition Reacton a = Dotvabie DPisplacamont KReachon : Chemicals Regul siect i Distilled water et Fe SOs crystals Tren #i ‘UL A Cu8o4 sols 5._ Aqueous ‘ealusdinaa of Bo Cl, ound matt [$e exXpERIMENT | _ OBSERVATION INF ERENCE I.) Sena amount a. AY The ree AY Feng on | FeSdy crydttols Fe 04 ¢: daxcmpats » i ane be fr me Bengal first do gis tert tube ound Vig lt a" oust the ster, 1 __haated ___ broth 3} coysta lication (}-—-—— - _ nar st a  aot Yooben. —————— ee Theron Suse "i = = ey Calciusgn ound mMonadfusa —_2 po oat, RAeovet volta —Asop. Ohromaty o ax Ya roclucod Gina the Pacinating cae ‘atone J he theaaos = oe Proteduse ee 1.3 beattona 830 doleon and loloolted os nHeq Kon 4 gow of — AO ON oye nd potion On) ie fy _benieakas GY amar Sbr ie Mm ote in becaken A 4.4 tear +hiteon A,B, C Ona b Wens ir adest +taueo stond 5. R Cu, Korey tert Luho » AC ond |  Lplacing tne nals : a ALTA. yong seborve d tat atheke foc 10a produced ba. sholing ark She obser waltc pene eid heron ———— I (0; The Leng th at the Poo produced tooas wie aournsd tenene A Lali uolth tho hep ok mune a deals ‘ C Observations a J Voliums a Loot. Acsengahe. falco thea oo nis teat tulac = 5m. A. Veluurene ot Aap Asluhios oddod ts ox teat hues 9 = Aral. _ gL. 4 fis SAMPLE TEST TUBB READING (on) LEN @TH OF FOR i a PROD TnttyAL _ FINAL _| = a j | lola (74 aa Precautions Use. clisdilted watin. for Cache dow ee loa forming a +40 A009 Agbuahinn dices nel tebe. mloce . eo) Rita ttre tn J Ci a we 8 ie ont ae $e "ole qua: op tounple Sobitions “baat oo te Acne 4. Shaler ereny bead tortor ego niurmboer of times curd “no _atantlar —amennen. 5.) Measure He Leg ttn OL the foc otro! > aaa Yramne.cliotely Lee THs. produchinn