THI HÓA L4-2011(SPHN)

:urcoi cl.ylic tac cliing viLa clLr vili fJa thr-r c{lLrrc l?'6,eun1h6n hpp nri,6i x... khoi,lur.lrrg cira clie' cuc Z, tiurg.. binh tz; .ir,:ng liLuig clich c^ldrrL ciL,.. iiiet ndng d0

T'I{U-ON(; }}[{Si, IIA J\rCT

T'nt{fCING'['8.9tr]T CXf [jyXir\i

fr4a tti:244

n)il 'n'I{x

?'x{xJ'!r:t1x{qi{r nAr,i ,1.[yit,rv FJAn,i 2{}] I

M(}l\ tr[,{}rs, ;ltj,C

[' x']uAN c{{tJNG {'lx{(} t'a"l'r n'r'rrg srFI[.\

{4$ cftu, frtt.ta* / cr6n tftu 4{}}

Csu i: 'l'rdn

2i,6 ga'r b'r Ai

'd.i 'r ga'r'd, hp.p X {gri',rco,;a;;; vii.lrcq(-).,.i c'-rc.c

'6n htrp \,.

Nr-ing Y ri niiidt clo cao

'*,ig aie'llq: ,a"d'",jitl3iu on, ,ru" p-rri.,

i.,rg'r,oa,.,1od' iirr-r ci,,'o

h6n hop r.fur

f"';lif ;ii,flil'i,t;:'ffit i,'.,:il,i'orr ,iii 1"";'i,;1 n ,,;,i Nal,'.;;;:;

lo:,,i:.=s voi ciLuis dich ijNo:

iA I Lrlrvu r 7'v+ iil I\u (rian i;hdrn khLi diii' ni:dr) gi6r.i.iir.i'j.r,

itr;; cio o.crictc d;a trr cria

'i

4.46,A- -lr K,) /.r

:r*,r*o.T^.::T:,i1'.!,.1 .,1,,1,,,o,,g i, 11;l?,;l ,rd'g crL'' rrrL, ciLri,c 4.4.glit SO2 (cll<tc) xeu hoarir'la gam lrdr., froi,{ rr.0r: ti.ong i_lXO; cl ,rong chrrjrj i1.,., ciu.r.clr,.,g

ciich Y LAv I dr,,rg clicir y cho lirc

ciLtrig v"6.i cit-iltg dich tsa.Ci2 clr i.iir-r clLroc 5.g25 ganr J<6t riia Giir rr.i

.r

1

m lai

A ao

c:liiu 3: t-re-v srj,1, c1

1t:dt Ju *i,u,,,

'r6ni r:ucrc "ri;ri!*rjrdi ld ,j 5.2.

.i caroil)1: :va.co, Neiipc.r l:,tj,o,l in^

(" Nacr; caiorjr:: ^.a;pu,,"" fr: ill?ti,;i;?;1,i,)lll,:

Cjlu 4: uor ci,ay trodui roein * sam ii6' irsp x f gA",, ,rr ,; ;j.; ;il fljl;r ir*r ctiic;,: I (,,2 g,*r tr.ri

:-',,l1l'ififfi Hr:;i:.|.],' i*i ri"aian hoa" tod* Y bi'-q

ciu.g crich r-r:Eo., ui,a

.iLr rhi,r r.irLcc zr0 ? <:i,r

'q, I 1.1 r- o c

csu 6: Eor chev noan ioJ 1,"0, uu*ii:,,,,.nir ,1 ;;,:

f,::f-{,c, vi,,r,_l ;l;*

'rc1,,t ,,rcr,c,i,lar ;.i\j

cho rod'b0 san p,a;'.;;y;l;'ui,,r,

1;; uo,iir-u.i, ,116_*: ,,;;;;.i,,'

"ran (2,r iiriru crLr:rg ciiclr

#iJifll #'Ji[i|l;;r;;;'i'nv iir''ai r"n!'e'lJ,i''q,;',rn* th€m nr

g,,,,, r,i,,], {2) ,iiLr cttrr:,: 17 73

,l .J.,17 ii) i "r{

cnu T: D6t a'z

'nor r'6"-r'", ,u,''-.,r;1.i,::,r

^u;;li^i:ivr.,,.y g.iJ,r'1itz ve ri:c; rio;r.e cio

d:1:ii;':#: ,,Jll;rufJ'::fii,1" x

"e" #'ioc,,'i iu,,'*'oi.n'ii,,i.i 0 7i,\4 vi

co car ii,L :'' 26-i 6 r,>," 26./- 1r, -\r

cffun E; X ia csie

",,,, giy*i,, ;;;," gam.X tzlc ciL,ii'**r1* _crr Naojr ?;:i;; ;,,.or bzr;,, ,a cr.ro cli

zr,-q

n^*,,"i-rdp ti,u nnu' ,oui, i,'',lrtrrrl1l cir<ic)

"rl;;il ,rrg 2i)0 ,, ,,jl*;i.,, * fNao, rN,r ,;i

'LLoc) rhi irrL riLLoc i0.5

(xu n0: Mdr roai.q'd'g

sdr sar.,,.,,,

:l^,1,1]"ro.1,o;;''J,]i,0.,0 ,.,oa\ rzrn i];,i;l,,r, rrong JrNO, cr:rc

A hcr-'arit lil, xideit rlti ')crL

'"' "tr_ ,, ,.

5::t' 'l: f:'e trti'g hoa\n iodn hd'nn",T.(gdnr;:T:: Nllig,,n,,,,,"i',, ',,i,'llrlt,,n

0._r n .

cr.i ii,L, cr,rc,.c n, g:,' rid, i16p cr".

f- +:;.; ,,,

-

,

l)" 4C.5.

nl:At ld

A' llclr' itl' \'a\r'

coz vd Hzo co ti l0 s0 mol tuong irng la 3

"r, r.-o t"rirr 0,r""?; ";;i[" fierj rtaa

r,,^r- ^ln a'7 (-, c,z,'axtbcflsnq rici l'r" (d;;fui1;";";t V'lit Hz (o'dktc)' o:1tit^"X? u tu

-firJ:;$\|,'r:::*"i3 fffi'il;il"?o;';fui;";";' V"rit Hz (o dktc) o;XlTo:;A"

'^

.4." i0,304

{l*u n4: #'#;" Di phan dr:ng il;;1i *:lf"?:i l,'ff1.1;"^1"";i^*',3],l,li"oi:.j''#"#"Vi*ufff;

{l*u 14: Di6n phAn dr-rng dlcir ?lYi i rnor I\aL-r vcl u 'I*v^;;' ;il Biti' thuc li6n hQ giira V v6' a vdr x6p i(hi roan bO f.rqng-b".,;+ bi khu net tiri thr-i dugc V lit irhi o'anot' lJleu

'nut {} < 1(1tt{ J.LJt {.6"72 tr)" 10,08

' A.V,=5,5(a t 2b) l]'V: 17,2a' C'V: 1l'2{b-a)' O:U:?'A'\"it^)

-csu ls: Dung dich x chua trrai car;ion ra Mgz*; 0,1-Toi vdi Ar3*: 0,2 mor vdhai anion ri-cl-: x rnol vii

s lscrl; : y nioi n.o, o ,an ar,r',g dich i thu Euqc 43,7 ,# ito" rtd *"0i khan' cho clr-r'g dich X tfc

dung vo'i du-ng dich Ba(Oi'l)z dr-r thu duoc m gam k6t tua' Gi6 tri cira m lir

- A-.21"4 ' B' 69

'g '-

'

C" 91'3 ' Tn' 15 "l '

{]iu ].6: Ciro diy cd.c cir6.t: CH=C-CF':, C']:-C=C_CII:, HC-9?T:Ci-i3CCoLi, CI-lz:CllCFiC.

(Clr,r)2c*, Cr:I{zzOr1 (saccarozo)' 991;'';;?gft'"*o2' ffCOCdzHs'

CFITCOOCH: 56 chAt co i<ira *'ng

hh,-t cluo-c io:-, Ag; 6 nong dung clich AgNO3'T{}ii ld

{t&u tr?: Nh6 iir tt 480 mi dung dich,HCt Tt "io 200 m1 du*g dich x (gdm NaOH 1}v{

vd"-|ial'Al(Ci{;,,t

"r'O

,rttithr-rel1qc 3'

"2-gunkdt

tua' Gi6 tq cria a lir

cfir-a trE: {.1d\a./,2garri axi" cacboxyiic no, don chuc X ihanh hai pha' b6ng *hau

- t,hin-t: Cho rdc dp'g hoan roan vOi !OO*f aung ai,ft^gO* fOn AJ;\Avd NaCFI 0'i2l'v1' C0 cat:

cir-urg dich Lf,u c.,atJ,it g7'll h5n hop chAt iin Onln

^ ],hin 2;De'r d.t clidy l-roiiir toan rar clio todn b0 san phdmch6y viro 4'00m1 dr-rng dich Ba(cii)z 0,5|/i tl-iu drrcc m ganl kOt tua'.Gia tri cua m ia 'r W.31,52.

&.3g.4 a ]s' 1i,82' c'23"64'

cf;* ig: Xi phi;*g hc5 lioan ioan i00 gaLn chgt bio cc chi s6 axit bang 7 einioi thieu x gam c'ung clich NaOI-i 25% tii,"r cluo-c 9.2i3^garrL glix-erci vi y g"*;''''6i llatli' Gi6 trl cu?

ilit,:UliTT;;

,/i".51,?- va irii.sis :i"4cll"iio:'::' t"49"2 va i03'i45' 'tj' pI'/va iur'r'+J'

.{]iil 2{}: r'\,lgr.ibi ra ti6n lr}'rrlr k6rr c6c khi sar-r rity .io.i nlrau: H2 va I;z (t); Clz vd oz (2); I{2S rla ].iz (3);

(]{} va o: (4) l.iti; va ctr (,s)i i11li vi sor (5); l'11 vi

"ri;l

^**;

h}il no':p t<tri irht}rig tiin tai r:riridt

d0 tlruilrg l:\: ,c\ ,z\ /1\ r- D" (1); (3); (6); (7).

n {1); (5); (6)' 'ii;(i); (s); (5); (7)' a"(1); (2); (5); (5)

cfiu ?x: D.t chay ircirn toano.r mot *irat hf,iu co X cc, c6ng th*c t.*g qu6t c*linoz thu dugc kh.ng

frAr, 1'7 eZiit CCz (o dktc)' pC to.r.ng n q'a'ZT"l'T-"* O'i"*.f NaOI{ fflJndt

ciro 0'5 mol X t6c

uelr r t )/4 "'

-, Crung i'6'i Na ct-' 4l1 e"q'* 0'5 tnci l'* Sa nguyen tir F{ co trcng phan t'} cfiz

Ar't ,-t^^ 15 gam moi anelehit ao, dcm chuc t6c dr.ing vo'i Hz CJi' toc; thg eiuoc 1 5'B gam h6n hqp [rAU.a-{': \-tILl

;d;; /\" ".lita 60% undJhit ou' i-lj€u * gA%' suAt phan *ng la {" 50%' w a%.

Cfrr,t 23: l-loa lan irchn tcan 20"0 gam hSn ir-op:T 90* Mg' Fe2O3 b6ng dung

dlch H2SOa' loing tiru

dr-roc v iit iiz (clritc) vi, d,,r'g ai"L,vr ir-,er, u iu ryro* as"'a" ra9.g'.1iai"u y' rer thtrc thi

ng*riem'

iec ray k.i iua dem nung rrcng oir,r, ffiu'u6"'ilai ir,rrgLir.ng d.i rh; il; 28,0 gam chat iin' Gia

tri cira V id

Cfrw 24: Cho m

-uam irdn irqp Y g6nr axit axetic, phenoi :urcoi cl.ylic tac cliing viLa clLr vili fJa thr-r c{lLrrc

l?'6,eun1h6n hpp nri,6i x Dbr cii?Ly hodn rodn X thu cluo'c 10,6 garl r.;6i';".i,xrar N6Lr cho:g.+ gan; ,r?n,n,.lo.Y tr'6n tdc dnng r,<ii Na cluilri rlru cluo.c V lfr I{1 (dkrc) Gin rr.i cira V lir

cAu 25: cirAthilu co'X{chua c, Il, o) c6 phan tirkhoi bing74c1vc s6 lr-io-'g c6c chat cau ler iniicir

ho'iurg 4.2 .rd'i cOng thirc plidn ttr ts.5 cira X phan ir.ng drrc:c C.3 v<i.i },laoFi la tu;4

i iN0" Ci irOil (ciLr'),/i i('i. , ).

lay_26, ciro irop chdt i-i3i.i"-qFl(cooi-i) -coo riic clung vrii circ cj,dt so,,, I

NaOL-i dLr CI-I;CQOFI, CuO 56 phan img xay ra lir

1," Z ii 4 " ; , C 3

{}

,8fr'w272 Nguydn lnang tir ngr-ryeir tO X cO t6ng s6.har bang g2, s.Q hai man_q cfi0n nhi0Lr hoii so hail ltjrong

cli6n lir 22 hqt 'I'6ng

"A e lectrort f1orig iol X3' vAi:O: ld' lr-L't ld

!t.23 vit70 \j".23 yd75 C 26 trd,'/6 I] 29

r,ar i0iJ

:131,i:i ,f.1: ift kirn ioai sau: '/r1 cu, zn, cr, Fe M.e' so lci'i lcai t6c d'ng 'cii f rct vd {.12 cno ciing

Cliu 29: Cho n-r garl h6n ho-p X gOm glucozr: vzi f}uctozs tac <ir,rng vd'i iuo.ng clLr AgF,l6;/ NIIr i^t; r.a

6,{8 eeli.Ag' c'irnglr galr h6n hop n.r],'IAm mlit mdu vira hdt drlg diclr chLLa 1.2 qam i}r2 i'hail}r

i 'itliii'', i,l:ai liii-r;1u glu:r ,,,.o ,ta itotrg _\ Iri

& ]2.5%

,-; , x

r'-'fiai 3(}: i)dn horl hop X g6m 0,05 inoi c:l-lz;.0,i moi C3I1.1 va 0.1 rnol i12 qr"ra o*g chira Ni nr,rng n6ng

rl6t thdi giair, thu ciuqc h6n irqp Y gdin 7 chAr Dor chiry hodn rozin y , dl .;;, ,fi ;il;';il|'ffi; il;

1i0t A vdo 700 45,6 nil dung dich NaoH ii 39,2 til,t ttiLr drio.'c clr:ng dich e.: 40.2 z 'r'o,rf r.hai ir",,* d chAi ra* rroirc 1;,;."" 'rvrri Z / l:i1cL

Ciiiu 3n: Cliro 16,2 gam_krm,loai lra (ho6tri khOng ctoi n) tiic cltuig.,rci.i

0,15 mol O: i.lori ian chir rji,, siiu pltolt ung bang clung clicir i-lcl ciu thAt,bay ra n|q+ lit Il2 lcit<rc) Itini l.oai N4 id

A Lt-t E F^.- C Ivig, il, ./rl.

{lfiu'u 32: llori tan hod-n iodn'hdn hgp

T goT i" 11gr ca, y rnol cac2 rln z moi .r,,lac;) i,iic niiri.c rhi rirLr

c1Lx2'c d'-mg dich chi chira niOt chAt tan dr_ry ,,;"[ i]ie u thuc ii0n h,a giua x, y:

, rz <t tr.€n la

/r , -l -,

-

a,-1!,.i r.),:!'2 B"x-l- y:Ez C.x | 2r,:gz

I)"x,t y r1.,,

{16r-r 33: Cho chc ch6.t sau: CFI2:L](CI_13)_CIi:C}-12 illt, ={ll_i*CI_i=.Cit_Cltr_,,tri,

,1j'j,;t"=',lH-ct-t2cl, cr'i2:cFl-cH?-cFl-={-ril2, ci-rr,=c(cHr)cooci-rr lii rri,-.j *'* ini" ,,,,rr,

.

5:.1-"14" lio.p chAt irliu co X, tnach ho (chira C i-l, hI), rro;:g cl6 niic-r clii;m 23.73%vc 1ih0i iLrrriri,

Iliet x tdc ciung vo'i Ficr vd1 ti le so mor ,,\;j,,,(, r:i s6'iiong ii,.an.;ir,,i,,^.i,";< ;a

dl;lu 35: cllio cdc phiin iurg ho6 hoc sau: (1) Fcs r FICI -.+ ltirf X (2) i(ilior rt + idri y

(3) C2l-lsNFl:NO: l- NaOil _ , khiZ (4) CLr r-FIzS0+ (cliic) -,1_-o khi l.

(-5) I(MnO.1 l' FICI - -> jihi G (6) CLr -r FINO; (ct[c ) _l _, khi It

Dfry go'r cdc khi cidr-r t6c cir-ing cliroc v6'i ch-r'g dich kid*r 1a\

A- 1'- C i'r ri+ x, 1", G i-r {1 x,7,.'1 {i.i rD" x y r

11

C.*u 36: C6 cAn l;ing ho6 iioc sau: N: -t-3i-l: i.,_.-z 2NT{r nl-l < 0.

Ilict cLl tirng lcil^10{)c rhi t6c dd phzhi furg ldng len 2 iin l(hi tiurg nlriet c!0 cLril p.1111;1i** tir.l0g{r(.

_ lcn ".15(i('C,thi rOc clO cLia phzin r_i,ng LAng l€n

Cfru 37: Sr-rc lihi il2S vdo cAc cli-rng chch: I;eClir IreL-'l] /,nCIz- CuS{)r })b1JV0:)3 So clLing clich cii

phiin drng tao lie t tua l:i

A<

C6u 38: lio.o cb.At hfi'u co X co cdng tiruc t6ng qlret CxFiyO',Nt Thlnh phAn % lchoi 1r-ro' ng cua N viL C)

;;#ti.r rl"t fa t5,l30o; vd35,955Yo f<friX i6c dsng vci HCI chi tqo ra mudi

I-!O)NH3C1.(R tzi gd.^iiar".acbon) giei x c6 rrong ihien nhi€n vdr tham gia phan ring tliing ngung cong thitc cdu tao ciia X IdL

{lffu -1,9: Cho cdc chAt cap chAt sar-r:(i) CI{:-CH(NII2)*COOH r(2) ilO CIlr-C9OY,; (3)I-ICFIO

(5 ) CI 1r"= Cl l - CFI-'C !l: viL Cr,ij: C]{'"CI{z'

l)Ey g$r:i cdc ch.6t, cdp chAt co khd ndng tharn gia ph6u tn5l trirng nguneli

,4 1 j I,- -5.6 ts 1 5 c 3,4,5 ' B' 1, 2,3' 4' 5'

I\ t ) J, t, r) v' '*- ': -

, /

c6u 40: cho c6c thi:oc thtr sar-r: Na, K, AgNOi,NF{3,^Cu(OH)270u- s6 thu6c thir c5 th6 dung da phan

biet Ziiinrr ri6ng bte,- #i ,rrra" iurru ;;;i "tito4l, ,rarclung ai"n,fo;nalin rrong diau kiQ' tirich hop i;

A T'heo cEiucng trinh ChuAn {}-# crtu, til'crtw 4l d\n cftu 58}

{l3u 4i: Cho AgSC: t6c dung iAn lug't vo'i c6c dung dich sau: FIF, l{C-l, I{8"r" H3P,Q+, HzS FeS'iC:)z'

S0 pirnn iu-ig tao kOt tua li,

(pl-reriylarlloni clolr,ra), Z.-nO S0 chAt trong d6"y cb tinh c.hAt lu6'irg tinh id

{lfiu 43: Oxi 1ii,a + garn.rtot ancol don chii'c O'r-ioc 5,6 gam h6n hqp X 99* an6'ehit' HzO vd arccl du' Clrc X rAc dung voi igNO:/lrlli: du duoc rn garn,Ag, Gi6 tri cri.a m vd higu suAt phan ung oxi h6a la

A".43,2 .]50/o E 21"6;75s^ C 43,2;\ao/,' fr.2|,6;8a%.

Cfru 44: ijod tan hcdn tcair i3 garir-Zri trong dr-rng dichl{lrlol Lodng, sau phAn iing tlir'r du<;c ciuirg cllcli X vd l,c5 ga'r h6n 1,gp 1<iri y (g6rn l'.lzoia lJj c6 thc tich barig 0,516 lit (c,'dktc) so mol FINOI

di tiram gia phan ilng Ia

Cf;r: ,45: Cjro 0,02 mol amir'rc-,axit X t6c Ci-.ng vira du v6i 200 inl dung dich I{Cl 0,1M thu d'"to-c 3'67

*1,"

"-'.,0i-k;;;.'iutt, t na 0.02 mol x rdc cl' rng vua clu vc'i 40 gam dung dich ]'laol{ 4%' cong thitc

^.,.! V l^

" ''';,::(r1rr.r)rcrt

is6ooi i 1ir" I i:1.{c:t ts(coo!{)2 c l"I2NC2cl-I3(cool1il _ tr}' l lzNCrl-Iccoo}i)

cam 46: C6 cZic dr-ing djc]r thrioc thii sau: Iilfno:i Brz, LlzS Na{Jl'I, l}a(ol-i)2 s0 thu6c thtr c6 tir6

c{Lrng rid phiin bidr hai l<,lri khf.lng rliiu riOng liiQt: coz so2 1e

Ca* af , 'l'rong mQt 6inh kin chiia mdt axit no, don chuc, mach ho'* vd C2 (sO mol Oz gdp d6i so rnol c'n cho phin ri'g ilil i;#';, ai ;;;;;;il ti; ri b,a."; Dot ch6f hroin rodn x1u" cio dua va rrhici C0 lan clALr, ap suhttrong binh luc nay le 0,95 atm COng thuc phAn tu'cua X lir

A C.ifir0z t tr] CzFi+Oz C' CsF{roOz' S' C:I-IoOz'

CAur 48: Cacbohidra, .nt *hrlLa hai gOc glucczo trong phdn tir id

A tinh bor $, maritozo c saccarozo, T',j" xenlulozo

csu 49: cho c6c h6n sari chira c6c chAt co gi;g 16 *"L"iiiNavit7-'n; (2),Na vb,zna' (3) Nazo va i.r,C ;(4) NazO ,a l:n; (5) ltla vd 4.i; (6) Na va ALO: SO hdn hqp tan duo-c h€t trong nudc id

" '^, r i hqp g6m airclchit acrylic vd, m6t andehit don chirc X, D61chdyhodn t?T 1 ,.72 gam {.au 5tl: lvlot ilon

iron irop rr6n can vua nei r (yo ilr n'i irxi (ciktc) cho i.oll bQ sari giirA,n cii6y iri1.' tiii; 1r0t vai;.diii.lg ciich ca(ol{)2 cir,r tlir,r cu'g'c 8,5 gqm k€t tira Cong thu'c ctra X la

^ yr ^yyn

L ' If.'x'hco cieu'c,mg trinir

P'rffne *lo i,ril ciitt, tti ci;t 5] d\tt t:fts 6{}}

{lfiu 5i: 'i'roug pin cii'^n hodl.n Ag xhy rzr phdn iLng hozi hoc: /.it 1 2AE, , /.u2, i 2/\g.

SaLr m01 tho.i gian hoai ciong Lhi I 'c

'A' nOn-q clO cr-ra ran'.Ist]'rroug ciun,q clicir tiurg I1" ndng.clo cir:r ior-r As' tr.'q cir-r'g clich tii'g.

c' l{hoi lr-Lo'g cira cli-en t^,,t

{-s giam }} khoi,lur.lrrg cira clie' cuc Z, tiurg

,1-r1';,,?i'jtll]}"'i f,;?"ria?it*:*tirudc """;-l;:; dong o;rrg, p;il,"u ,o chi,ig c:rri c6 n,6i roai

- f'hin l" cfenr cldt chdrf it"a" i"i"'rAj cho torin b0 sein phAm cha-y (chi r:ri cL): r,ij 6o,i il1()) lan lLro.r

qLra bi'h (1) cip'ng dLrng clich i-i2so4 cllc binh tz; .ir,:ng liLuig clich c^ldrrL ciL, ti,av irrr6i jL'trnc bi'Jr (1) tdrig 2.16 ganr o' binli (Z) co 7 gant i<6t tr_ra t

I'hin 2" choidc clr-rng hct v;'i Na clLr tiri thc tich lihi I l: (cihlc) rhLr clrmc iri ba ,hicLi,.)

xi" il.i24 tii

Cftu 53: i'iong cong nghi€p, phuo'ng phap eii0r-r cii6 axii a:tetic clio giir

rjreiirli rii6p nh6t 1d

cliiu 54: cho 6'45 garn hd' irop hai itii' lo4i iroir tr-i (il) ){ v1 y (x diu:g l,r.r-r,:c Y rro.g ciir1, cli6' irod) 16t dol'F vd'i dung aich

ll:s.o,, ic6ng ciu, sau hhi phan img ket'iirirc rhr-r cigqc t ^jz litkirf (cikrc) r,e\ ,.2 ialil,;ji.,1u.dn -l-'-r-ong ch6.r ri* nav rAc crr:'g vira drr'rii 20?;l il;;il;^rd,;,;;r'iii"l'i"0,'1 n;

'r"' t.'ii va Ln {i ivlg vi,r L-Li i-.,2.1 ,"r* t-Li

i.}_ i.e ,,, t r-i.

cfii'I 5$: cho h6n ho-p X goni 0,1 mol proirenal (ci-{'=-cH {lHO) va 0.3 r-nol ii c*ra on-Q sr*r,c{'.ng NJi

liLiirg 11or1g' sau ur6t thoi gian thr-i cir-ro-c irSn iro-p hhi vd ho'i Y Ll i."o;"rr"i i,, 1r, so

'oi l.lr lA i 2.4

.l.iri,rh phdn ?o ti16 tich i-12 co ir.ong h6r: hcp -y la

cfiu 55:

.5rrj*,:"6 giila c6c car:g cr6ir:at vd ciicr.Onrai nao ciiLd,i dAy ir_r sa!?

/1 cr.o; -t IluO - + 2cr,Cl -t Z,rlo B FI:Cr.:Or i II:O _> 2i-l2Oi:0,1.

{-' :t:r;ct; i-21-1"'' -^> cr.,ol -l II:O X) c,.".; i 2OIi , 2t, 1 r I,t:O.

{-'6ur 57: Llho 20'3 gam {ily-Aia*Glyrt6 du,lg.vo'i -500m1 ch-rng clich i(oii 1M {to c'ir clLr's clich L'r_i

ciiro'c saLr pha' iri:g tr*i duo'c r1r ga']l &at ,.in^ c;ra tri cira rii rd

f-'fiu 5iJ: Cj 250C, iiing s0 c6.ii bdng c;ira phan fng :

C]FI]CCOH I CZI-ISCFi r-' CFI:COCCZFI, 'I FIrCiirI(.-=4.

iiiet ndng d0 ban claii cita {ll-lriloiiii la irvi i{iri irha' r-L*g clar trarc- iirni c6r-r biirrg n6iig ci,.,, cria ciir[]ooc:lls la 0.93r\zr NOng .io ba.'crirL c,* crii;o;li ra

rr, 1M U 2h4 {, 2lr

i1}" -lM

Cffu 59: Sit tOn rai trong nr-rd.r: tu nitrOn c6 pl-l hhoiing f, _ 7 (n-euOn niii;.c nsAi_,r cring cA.p cho ciic nlt;i mdy nuoc sinir hoat) chtr ;'6u du5'i dang pe(l-lcc.), be r.ni rai t,,o,rg ,,u'0 -eur

hi6r-r q'a iii'h i0 nh't nguoi ta

A' lirrlr giAii trlLLa phlLn uitri'c vdr; ichOng iihi Il cl:o

'iLoc v6i t'lne vejo .L.t_r,c.

C- s',tc khi C'12 r,e\c it,-r'o'c ])" cho phdr: ch,_ra .iii,l- f rng

,-,rrO

c'fiu 60: 'Q,y trinh sdn xuat cii-rong mia gAn-i ci.c giai cloan sau: (r) 6ir.ria, (2) t'_y.ra.,iuL(yc'ria brrr' S()r (3)iherr voi siia vd.o r.rr-rri.i: rriiii ctc ln.i tair.iat 1a.; ii,,Oi Ct_,, iJe riich (.aci)r (5)co derc rlC 1i,,,1;];

clLrr\lg 'fhir'

tLl clt'iirg cLra citr .' ,.jus cli)eiu la

A (l) - +(5) - -,r'i, +(,{) _*-)(2),

( ( I ) -> ( 2 )-* > (3) + (,i ) - + {5 )

{'n 1.-\ o

J Lt t"r*W t+ :

l{}:'[

-'flE{H TE{ii *48 E{ryc g-Ah{ 'E-F{LI'EV

q.,ali *,8 lf fr,&2, 2,4,5 244 Cau 9 + Ft ,4 '6 E

t1frey

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