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+ 2%, CHgTy) +NH3+ 3kKOH HN. Hg0-hg I+ FAT +210 4- et? + 30H > At Cons L 2- At(oH), +3(0n-) ——> Caeton J” OBSERVATION Nyce + WH, OH | “Vinee notation + | uunite getatineus psiecip sate | de*9 pavesenoe se | Cenpiemed | is otfoined OBSERVATION 4° Mn +2Na0H ———> mp(on), Y +2Ne (Axon hpt) sols Luitien + ldhite __pitcipitate that Libis. | vaow sation | to sbiteusn cateuse 2- Mnt? +3977 > Mn3 9° Mn§ +2HNog ——> Mn(nos), +58 2Mn (Nos), +5Pb02 + bHNOs —> 2HMnDy +5Ps(N0s)2+24,0 | | | tec 21 TEST DESERTS ae oe | gaee sebution +NiyC | Flesh coleurued pbecipitat af | | l4NHyon +H,s | Mng } 7 i DBSERVATION. |__ladd concertuated | Mn. Oy de poUntd __}- | | HNO, + hued, dod, | _lcael and abtous af settle — 5 ESS a A OE ee a a : | vent No. 05 + Test 4o% Basuium (Bat) . _srest____| —_—_BSERVATION i cs INFERENCE _| | appte geeen colsuted flame _| Bat? presnce —_} |__dsbps 0% Comcont= + = s_Corydaed __ ease” | 4 Ca*2 + (NnW@e Co Oy —> Cal, a yy + 2NHy* pp) cs “p= Test. pot Calcium Ceo**) ae OBSERVATION. |_4-|_ Eat = PL ene |__| +6 rvtty),Go0y 2. TEST OBSERVATION. \gaet | Baik sed _coteweedl [ame — 7) coruentated HC2 'make 0 baste faste it en tep Leatinun Lebp-. land trgpese 19 4- 12. 7 Mg?? + NHyce +NHyoH +Nas HPO, —? Mg (Ntq) Poy tNHy Ce ty 5 = i 2- Mgt? +20n- —> Mg (on), 3° we Mg (OH), +NHjk —> Mg ths + Nig +H20 Zo | 2-| TEST —__— OBSERVATION. | | j __ | tale setution + | ___ NaH Te insolute == ‘Teacher's Signature gee Expt No. Tunt_fo Bromniita Ze) a fee ips, abut OBSERVATION — | _ TEST _——— OBSERVATION. | 28H + HySoy Buin? 42H 043007 | 4 | Cneddion bseun 94) 2 Bx * +9gNO, ——> Nos* + 9g BH Tl goth aate_¢ | eld dete hea fad 2— - TL pteup. ayaien— Cake yetlout ppt) cence yy — ean Welg ee: A pet _——— Bice 2B as hy a, — 200" + Bit, i | a } | 2-| test ______ OBSERVATION INFERENCE | — Poe. | sate _xotutien | Puexipitate Wpich Ls Bs" ion ts | satubte jn Ais y NH, 0H. i. ae es | sebutipn. Le | ——————EE Shes IE OBSERVATION. ___| INFERENCE ___ gate oluction + ditt Coteribecs (8 depts cite —} Bx dim fesere Groy? + ( a - 50 +200 Hy (2) ustth dippid tn ! ee (N05) 7 =e 4- 2KN0y +HzS0, —— KoS0y + 2HN0, [4.|__197. — OBSERVATION. YHNO 4 tu —> (CulN03)2 + 2NOoh + 2H2O ae : Cneddisn Iribeun gA5) : 2° b FASO, + 2H290y +2HN0, —? 3FeCS0y4)3 t4H20 + 2NO ronauntiated ty S0y+| NOs, mere seddist se ik F250y +No+ 51,0 ——> Cre(wo)Ctr0)5] Soy Oe: vapewn,axe sebeased : {i Casein Fung ) | Eh upon additien bf a picce 04 pape bY /—} ipo Uae > Cu dating | Bia TEST OBSERVATION INFERENCE | Galt solution Buco 2ing is. fetid at Nogt en EES, fas the. pecalion Y ta _Tue_\_paesence 16__ | solution and odd \tenctntuated Hy 304 dtrd | | heencentatid M804 top ayers Light 2 4 4 7 A 7 ~ along the sale 4 gd itis seateilitne & OTL. the test tube Chemitals | E : ‘Teacher's Signature > C= (ae eee - ape? 4° S0y* +Bace, ——> Bosoy Wit 200 - [4| rest OBSERVATION Cldnite ppt ) so 2° SO0y"? +Nayl0, ——> NazS0y +605 ro BaSoy +Na,C03 ——> NagS0y + #aC0s¥ NasS0y +4@ —>» Nag3 +400 ditte Hee Qnitn NazS +Na, CFeCN), NO] ——s na,[Fe Cen)s NOS] | ‘ | 3° Na,SOy + Pdr Cchscoo), —r wee Pr SOy y t+ 2CH3c00Na 4 ee BeBe En bm Galt t Noy COs make | purple cotedad steak ane \ Sd"? beseence | | it_lntha partite. fee |_theSesuced. ts. Conpinnaed | a bitte. pastton. the. | nd of paatchsdice | | bap te match un Sodium pibrBhos - |__| -evide elution | | OBSERVATION INFERENCE. os Salt _setition + Mdhite pktcipitate is etseruad| 20,72 puogence |—| fad acetate ULnich is setulte in oacess | ds corpcuned |_| salitinn | het ommenium acclate sebitien) Teacher's Signature OBSERVATION :- Ausutte:- NaOH pgbution 5 g ee 20mL of HOt otunion + Indicate Sd point + eto 2 pate pink NaoH +HC —> naw +Hy0 | Coleuhation *- NHC XVHCO = “NaoH x ’NaoH NaoH > "HCL ’Na oH Na oH = 01X20 =0-0093 24-5 a Soangins- 9.0993 X 40 = 0-037291 £ Result i= —Newmality 64 Nad =0-0093N Burge) of NaOH =0-034291 Lite Tabutan Column :- $-I_NO atwial | 2 Tiel BTriae | Final Bwrutte’ Reading 94-5 24-5 = Initial Busutitr Reading 0-0 0-0 | Wotumt of Nott sundatin| 94.5 pacm|. — a un nom? | ih al ee Expt. No. $$ (| “folumetruic_tnabysitr off Nao +s Heb we [PROCEDURE :- G Q a +- neat oo - 4: Natunabity of Na oft-<8Ui tian “N= 0-095 T 2: | Qowengin of NadH solutien = 0-3324 Lites at a, ‘Teacher's Signature 
