sO GIiiO DUL Vr\ Ii;\O T,\rl xi'l'tlt luytN srr\irl vio t,Ot, I0 TIIrT"irA xOr - ,\r\rs.nirtDr\i\,r nivt t D0 cllf,.qtt't'ilUC ru0N't'nt : troi no(l Ngi,ry thi: 19 - 6 - 20(l,I 'fhdi gian lirm Lri\i: 150 phd Ciiul(l<lidnr): ., -,y??-1.g9i-b0l nriiu trins kh0ng ghi nhirn, nr6i g(ri clrfa rieng rC lrrirr hu1;2.I.'i't rr O., r,ir I(rCg.,: NaCl vA KCI; MgSO, r'I BaCl,. Bring phuong phiip hoii ltoc, liun tlri nio clci plrirrr.biet 3 gtii hoi rre ir piu chi sir IIA NOI /Nhirng nguycn lifi),riio rhuing dtng dd siin xui't oxi rrong cOng ngiricp'l / _VieL 2 plruong trir$jro;i hoc biifu cli€n phtirr fng didu cttc oxi rrong plrt)ng rlri nglri0rrr Cfiu II ( t,5 clidrn): ,. ' 1[ffint ciic clrxi r\, B, C E- G, I, K. X. 'l' plr:ii{lrng s:ru: a) A iU-5E+C c),I.r-tj -b H tltich hop di lroirn lltirrrh cric lthtrorrg trjnlr irtrri lrrrc tltco su <ltj b)C -5 t-r(i d) I + I-l2O -> T c)'t +A-+ C+X B) X+R > E,+ll,o l3iit ,'\. B, C lt\ cac'hopchdt c6 trong ngr,ryc'rr lieu clirng tli s:in xrrliiilruv tinh (loli tlrirrirrs). ]/.Axit:rcrvlic CI'lr.= CII - COOII vua cti tirrlr chllt hori lrcrc luong tu iri:it axctic virl ct'r tfrrlr cli'ir lreti loc ttrorlg tu etilen. Viei circ qhuong trinh hod hoc bidu diin phiin rirrg gita axit acrylic vrii Na, NaOI{, Crl-l.OFI (cti rnitt I'l2SO.r d:ic. clun ndng), dung dich nrrric ltrorn dd rnirrh lrou nlrin xit rrdrr. Cnull ( 1,5 rliOrn): : - l)cttt |loit tittt 12,57 garrr lrtirr hcD A gdrn 3 rrruOi klrnrr lir I-hCI,. M,,Cl:. r\gNO, r'io lrtrir (tlir) tlril, tlo nr keli tua Il i'ir dung cliclr C. Lqc tiich kct tua Ll, dung dich C clri clnia 2 rrnrOi rrilnrt. Cho rlurrg t.liclr C liic rltrns r'6i ZiU rnl dupg clic6 Ih(OI I)r 0.1M rlcj ra kit tul D vi clung tlir:h C. I)c'rn nurrg D ti nhiCt tlO cao dClr khi klroi h,trng klliru (ltji thu rhiuc rn, glrrtrc|rlirlillI.l)urrgdic|rC,t1utrttrrttglttlilttfut|t;ittt ph:irr thrg vinr dil r'(ri 3.50 tnl dung dich NarCO, 0.llvl uro ra lttr-lrrg kCi ttla tOi da li nr2 garn. 'lirn nr,. ur,. CiiuIV(2dicrn): /'\ QJCho 3,8 gatn bQt h6n hE, P gdrn ciic kirn loai lvlg. Al, Zn. Ctr tiic dung lroin toirn vrii <-r,xi clu thu clu'oc h6n hqrp r:irt Q c6 khoi lugng 5,24 garn. Tinh thri ticlr ( riii thiiu) dung cliclr flcl llvl ciin dung cld lroir tan hor\n roin Q. /-e.to nl0t ltruttg bOt CaCO.l tiic clung lrr.rirrr toijri vrii rlung tlich IlCl :12,85%,. .s,iru l)lliin tlng thu drrrJc tlung diclr A trong clti ndng d0 HCI cdn krili24,29(,.'l'lr€rn viro A rnOt ludng b0r lvlgCO., khuiiy rlCu clro plriin ttrrg xiiy ra ltoin toirn. sau phiin ung thu duo.c rlung rlich l] trong ct6 nring rl0 I'lCt cirn l:ri li 2l.l(;6. Tfrrlr nrirrg ttr) phlin trlrn cia c:ic rtruoi CaCI, vi MgCl, trong rlurrg ttich l]. Cf.lry ( I,5 didnr): - Biei I l(t h6rr hop khi X gOrn hidrocacbon C,Hr,., vi oxi ltang 1,488 ganr. Sau khi ttOt cltiiy hoiirr toi\rr hidrocacbon trong lr6n hop tr€n, cho hoi nu(rc ngung tu thu duoc h6n hop klri Y. ItiCt l lft h6n hop klri Y nirtg 1.69i garn. Xric dinh cirng thric cfra hidrocacbon. Cric tlrd ticlr khido odidu ki0rr (i0u clruiin. Crlu YL( 2,5 rtidrn): -Cri cblt A li'l q,LI/,,.rCOOI I, B ll C,,,1lr,nrrfl'Ool I vir D li C'"1 12,,-rOIl (vtii n, nl. a: rrguycrr rlutlrrg vir nr =n+ I ). I/'fr'0n A vit R drroc hfin nqp Z.Dcrn dot chiiy hoiur toirn rrr0t luong h6n hup Z tlri thu drroc khoi luong CO, ldn hon khoi luqng tl2o li 2,73 garn. Neu lliy cilrrg luong h(xr lrop Z r'iltu trOn plriin ring vdi durrg dich NaOI-l vira tlir tlri sau pltiin titr.' thu duoc 3,9 ganr h6n hop rnuoi khlrr. Xiic tlirrlr cOng tlrric lrai a.rir A vir R. 2l Clto nrOl luong nruu.Dili vio llinlr drnrg nltri kirn loli (tltr) tlrii,v klr0i ltrr;rrg lrirrlr tlrrg tlrCrrr 3,1.5 glrtr vri ct5 0,78{ lit khi LIr(dktc) ltlQllzra. Xiic tlinh cOng llruc clrirt D. 3i Dotlhriy lrohn toin nr0t luong h6n hop 2 cstc tqro boi 2 axit A, IJ vir ntou D ngutii ta tlru duo.c 0,-54 g;utr llrO. Tinh tl\d tfelr kh( CO, tao ra o didu kie n ti0u chue'rr. Cho H = l;C= l2: N= i4; O= 16; Na=2.]; lvlg =74', Al=27;S = 12' Cl = 35,5 tCr =41.1, pc=-56: Cu = 64; 7n = (t5: r\g = 1 0li; Ra = 137 .1. ,rr tlo t'ti ttn tlti sittlt; L'ltfi'ki citr ,qiittt tlti I vi|/(.'!; . VV l\r D , :r,,, bI,{.rt/Al{s Si'ltcict dunh: Chn k{ ctiu giim tlti 2; . , s.nirtDri,r nivt t D0 cllf,.qtt't'ilUC ru0N't'nt : troi no(l Ngi,ry thi: 19 - 6 - 20(l,I 'fhdi gian lirm Lrii: 150 phd Ciiul(l<lidnr): ., -,y??-1.g9i-b0l. clu thu clu'oc h6n hqrp r:irt Q c6 khoi lugng 5,24 garn. Tinh thri ticlr ( riii thiiu) dung cliclr flcl llvl ciin dung cld lroir tan hor roin Q. /-e.to nl0t ltruttg bOt