THI THỬ HÓA L2-2011(SPHN)

Neu hai axit c6 n6ng cio molll bdng tthart vd ti ctrng nhi6t do thi khi qud tr:inh dien ly dat toi trang th6i cAn bdng, cl6nh -eia ndo san c141, t; clLurg:... Axit btttan- 1,4-dioic cfia

-[T{U L}N {;}ilTS[' ] [zL NK]f 'rl{u'CIhl G'['Ilx,'r c[{LrvF]N

Ijil T$[n-{]rti ]} TJFO{l T-4T{TT NAn/rZdl1 Mfr rld: 223

{lfiu i: Cho 8,64 ganr axit lrir,.r lo ,X aton clruc rlacl-L ho liic

n-ir-riji c,,ra aril hiLr-r co Cdng thirc cdLr tao thr-r gori cira X i:\:

r\" Clir-(llI2-COOFI l] lIC:.C-CjOOFI C CI-lrCOOil tr-! CII2-CLI-COOH

C"Tut2: Hdy cho bi6t su sap x6p ndo sau d6y ctirng v6i chi6u tdng ciAn ve nhi0t cld s6i cira cac ch6t?

A metyl amin < ruo'u metylic < rugu etylic < axit foruic

I] r'uo'r"r metylic < rugll etylic < rnetyl amin < axit lbmic

{1 ruo-lr metylic < axit fbrnic < mctyl amin <,rlr<7u etylic

D axit fomic < metyl amin < nro-u uretylic < ruou eti'iic

C'iu 3: 1-huc iii€n phan irng oxi hria m gam h6n ho p X g6n-r ancol n-propylic vd ancol ctylic thu clrroc

(n r-4,8) gam h,5n hqp Y g6m nro-u clu andehit vd I-lzO I-ldy cho biet hhi cho Y tirc clung vo{ AgNO: clLr

trong NFI3 thu duoc bao nhi0u garn Ag?

Cf;rr -$: Ilhimg ion ndro dr,r6'i clAy !<hdng th6 t6n tai trong cing rndt clLing clich ,)

S.{Oli {l{;:,t llf$C' ,'l'hii 1:i,:ti'i )() lthitt

clt-rnr Lr0t i,t'ri ('ii('Or thu clrrcrc 1 0.9il g.an r

Cfiu 6: Ddt ch6y hodn todn caosll lluna-S vcri kh0ng k;ri l'ira dii, saLr phan irng cltra h6n hr:p khi v0 136,5oC riri thu rltro-c h6n hop khic6 chira 15,01,'yoCC: r,,0 tlie tich Xdc clinh ti 16 sO mit xich Lura-1.3-clien vd siircn trong caosu Brina trdn? 44

.,!" l(' j\.ia , I-lSO,I-,OH-, IrO+3'

C Na' \,lllt', lt ', NO3-,

SOa2-i'r CI-i3 - eH2 - CONFI2

c ci t.r - cooNl-I'r

I] Cu2' [,ej* So+2- Cl-,

NO3-l) Ba2', Al3' cl-, Ilr " I{o;

Ii Fi;,,\ - CHz - COONa I) i(6t qLrzi kh6c

Cf,u 5: {-o bao nhier-r hop cliAt hitr-r co lA cl6ng phain cdrrlao cira nliei,r co cirng cong tirirc phAn ttL Csll11(il? 4.7 B 10 /\o{ "d lr) h

C'Su 7: pe cliCLr ch6 Cu 1ir CuO r,gLici ta khir i,uC cing {,,.L) ciir ii2i'v ,:iis biet iani iir6 i.izio de co thC :iatr

dinh elr-roc CluO dd bi khir hdt

A cho rnOt it vdo duuii dich l-lNO; lodng, nong

X3 clio m6t ir h5n hop sau phAn irng vdo clcl I-lzS04 loing.

^- ,r I

t thay (.ir niau do xtrdt hicil

I-!" clio md1 it vdo dung dich NaOI'l ddc

{.}iu fi: Cdng thirc tOng qr-r6t cfia amin no mach ito ld :

;\ " Clni-l:n rz+n,Nn, I) Cnll2,',, 2Nn, a'-' (-1,'i-iz,r=2,',(NFI2)2 Ur Cnl-l:n.,,rNIi:

{-fiu 9: Cho X ld hop chdt hiru ccr cJcru ch[tc c6 c6ng 1i-,irc phari tir la C,rl'i8o2 Dun nong m ganr X tr.ong

c{Lurg dich lilaOlt (vtra dLr) Seu"r phiin ilng tl-u,r Clr-to'c clung clich cri chira nr1 garnr r.,-rLr6i biet ni1 > rir So c0ng

thuc cAr-r tao pi.ru lio'p vcri X la

Cf,u 10: Chdt hiru co A c6 c6ng thirc ph6n tir {l:FlzOzl'i I(hi cho A phiin irng voi clr-urg clich NaOI i dLrp

nting ta cc phAn ung sau: A l- NaoFI -) B f' CHjoI'i C6ng thiLc cAu tao cira B ld

Ci-lu Xl: Clio m gam hdn ho-p X g6rn Fe, /.n c6 ty 16 mol 1:i vdo 200 ml dr,rng clich CuSOr 0.9M rhu cliLrrc n1 Eanr ket tua Y Xac dinlr nr

/* 19,36 garn B 14.85 garn C 11.96 garrr p 16.19 garn

(lf;u 12: Tfnh khdi luong tinh bdt cAn diurg de clie';i chd cluoc 2 lit rtLo-u etylic +60 1tch6i lucrng ricng cira nror-r li 0,[3 garnlnl; Biet hi0u sLrAt chupg cira qu6 irinh dat 80%

Cfitr 13: Cho li,, (CI{3COOI-I): 1,8.10-5 vd I(n (I{NO2) :4,1.10-'r Neu hai axit c6 n6ng cio molll bdng

tthart vd ti ctrng nhi6t do thi khi qud tr:inh dien ly dat toi trang th6i cAn bdng, cl6nh -eia ndo san c141, t; clLurg:

(lf;u 14: OOt chay hodm todn a mol cliAt )i (chlra C, ti, O) urach thdng thu clr-ro-c b rnol CO2 vd c mol FI2C

(c; b-a) Olto 7 ,92 gam X tdc ciung vili NaLICOs du tliu clircrc 2,6SB lit CO2 (clktc) 'I'en cua X la:

A lctrscoo l> lNO2l

c lH' l (cHrcooll) < [i-l'] (t-txor)

,'.i ,itxit aciipic

(-' ,.\xit acryiic

dl6u l5: OOng thirc phdn tir t6ng c1ud1

lien l<6t d0i dcyn chuc mach ho ldL:

A (-,,1 12,,-2-zrOzr (n > 4 , k> 2)

C C"l-lz"-zO2 (n> 4)

A Dung dich FeClz

{1 GiAy tArn dung dich Pb(NO3)z

CAu t 8: Cho c6c phdn ri'ng sau, ph6n i;ng niro khOng xdy ra?

ii lcHrCoo I = ;Noz I

i)" ul'l (cl-ircooH)' [H.] (ijNoz).

Ii 1i;rit gluianc

tr) Axit btttan- 1,4-dioic cfia este t4o boi axit no clon chric mach ho vd ruou l<hOng no co I

B Cnl-lzn*z-zrOzr (n)6, k>2) t) C,,H2,,-2IO21 (n>4, k)2)

I3 Dung dich FIzSOa

D Nuoc v6i trong

Ciu 16: Su sip x6p ndLo sau dAy dirng voi chidu tdng dAn vd nhi€t cl6 sOi cua c6c cl-rdt sau: metyl fomiat

( 1)l axit axetic (2); ruou iso-propylic (3) vA natri lomiat (4)

A.(1) <(2) <(3) < (4) B.(:l) <(l) < (2) <(4) C, (1) <(3) < (2)<(4) D (1)<(4) <(3) <(2)

(lliu l7: lld5, chon thudc thu tdt nhdt dd ph6t hi6n nhanh chong klr6ng khi bi nhi6rn Fl2S

(liiu 19: Ciro cdc chAt sar-r: phcnol (1); natri phenolat (2) vd axit benzoic (3) SU sip xep ndo diurg voi

chi6r,r tang dAn vC kha nf,ng tham gia phdn iLngciia vong benzen vcri dung dich Brz?

A.(3)<(r)<(2) I].(3)<(2)<1t) \ c.(2) <(3)<(l) D.(i)<(2)<(3)

Ciu 20: X lz\ niQt giuxit X khdng tharn gia p,Han ulg tr6ng bac nirti'ng thuy phAn X trong rn6i truo'ng axit

thi dung dicir thu du'oc tham gia phdn ung tr,ing bac X co th6 lir:

CAu 2l: Cho glixerol r6c dung vcii hdn ho.p 5 axit C17FI3sC'OOiI, CTHICOOL{, Clsll:rCOOIr,(e*'l (i17lt3rcooll Crzt-lzecooll s6 ioai rriesre roi cta co rho duo-c taJrharm ld: r fu i o- I /' 2 *tt)' I

I 'en,lt A|&5 * l,

A 56 l]' 8c C.75 t) B-s l" 'o""t, / ') ') ' | 't Oiu Zl:Ngr,Lcri ta cfi6u ch6 anilin bing c6ch nitro ho6 500 garn benzen ,Oi f.f-,t fto f"nl??',r" sinh ra t6 flk

gani anilin tlrr-r cluo-c ldr bao nhi6u bi6t Lirig hi0u suAt m6i giai cio41r d€u d4t 78o/o ? 1 |

f J,4,5 t

do clr-rn nong klrohng 3 gid' I)C ngu6i cho h6n hop vdo nr-rric ianl-r rOi trung hod bang amoniac thtr <l:oc

rn6t sarr lilrirn hirir co co I'hOi lutmg 33 garl llicitr srraf ctta llhan irlrg lA:

Ciu25: I-l6y cho bi6t clay cac ch6t ndo sau d6y c10u tdc clung v6i Na?

A CI-ITCOOFI r Cu(OFI)z

C CI"{TCOONa -t CcHsOFI

A" ruo-u ctylic andehit axetic, axit axetic

C pher-rol, dimetyl ete, axit axetic

D Cr,ilsONa I CO: t llzO

B ruou etylic, axit axetic, phenoi

Cflu 26: Cho h6n hqp X g6m CLIa, CzH+ vd C+I{+ DOt cfray hoirn todn 8,8 gam X r6i c15n todn b6 sdn

ph6m thu c1r,ro'c O'-,u OiO *iO;"* ai.fr bitOf f)2 1Nf i.hr-r duoc m gam k6t tua Bi6t 8,4 lft h6n ho p X (dktc)

ndng 13,2 gam Gid tri cira m ld

CAu 27: (latiorr X2'' c6 c6u hinl-r e lop ngoai ciuig Ia 3s23p" X6c dinli vi tri cfia X trong bAng tuAn hoan?

4 /\t !'r t r'n !] ar!^ 1 1 -!^.'-,-,,\,/L^, /-'rrl-,,1,.', 1 -,1-.,".-IYL^ !-r ail ,!,,',,,1 ,-1,,",-, 11,A,

I l nraZ8-)ho pir:-Long trinl-r kn hoc izrii;

iil(21-iO1 tbliVinO.r lcl(lls(),r >cl I(2SO1 rcMnSO.r rf'll:O

'l'6r-19

caic ne sd d c, 1'o clang trguycn toi giirn nhAt trong cArr biing phzrri r.nrr,- rri:n lz\:

.t l')

\t | )

Cfiiu 29; Il0t birilr ciu eiii'ng clAl,' irhi IiCl tiuo-': dAy bdng nrii1 itr: *i.i rji.i rl-i;;i 0rrg t1ily f.i1h i,ii3t rilicii

.'ll-iy6n qr-ra Nhilng miOng binh cALr vdo mOt c6c thiry tinl-r ctrrng nrr0c cld cho tl.r6rn rnot ir ciLrng clich Nagll

vd mOt vdi giot dung dich phenolphralein (c6 n-rau h0ng) DLr ilo6n irien tuo'ng cluan siit cluo-c lron-u tli

nghiCm trdn?

l] Nudc o'trong cdc thiry tinh phr-ur rnanh vdo binh cALr va lil-rOng nril mdu hdng ban dAp.

C Nr"Loc 6'trong c6c thuy tinh phuir manh rrdo binl-i cAu vd mat rndr-r

I-! Nu6c o trorrg cdc thLiy, tinh plnrn rnanh vdo binh cdu vd c16i rnAu

Cf;u 30: H6p thLr 1t8t i,79?- lit COz (clktc) viro 1 lit clung clich NaOIJ a (mol/l) thu duoc clung dich X Chcr

ciung dicl-r X t6c clung v6j dung dicl-r BaClz cirL thu cluoc 7,88 gam kdt tira Gi6 tri cira a id,

tr3 1,34 gam S m < 4,59 gam

W 1,02 gam ! rn _( 5,i garn

L., 0.12

C$u 3l: Cho V lit dLrng dich NaOFI 1M vdo 200 ml ch,urg dich Alcli 0,5lvl sau phdn iurg loc l6y k6r tLrir

clenr nttng ci6n kh6i luong kh6ng ci6i thu clu'o-c m gam chAt rin Iliet 0,21 liL< V < 0.38 li1 I-loi m co gi6

tri trong ltiroang ndo?

A 1,02 gam < m < 4,59 gam

C 1,34 gam S m 5 5,1 garr

Cffu 32: Cho m gam h5n ho p gdm Cr,rSOa va NaCl tau vdo nuc'c thu cluoc cil-rng clich X Di6p phAn ciLng clich X cho d6n khi nudc bat cidu-bi di€n phin o ca 2 ,Ci6n cuc thi clinrg O an6t thoirt ra tl.++g tir mi (dktc), trung hod dLurg dich sar-r didn phAn cAn 0.4 1i1 clr-rrrg clich NaOI-l 0.1M Giir tri cuzr rn Id

r\, .t,,54 g2i1 il.5,ct7 gam C ,+,25 gam I)" 3.14 gar-n

'[;.it; 33: FIi6n tuo-ng qttan s.{1 diio-c i<iii cho iiL ;i1 i{r-liia ciich liii3 cho to'i du vac dupg clich ;ril(l.JO3)3 lA

rt" ){uat hi€n k€t tira miir-r irin!{, lucrng k6t tira tang eJAn dat ci0n ctrc clai rOi kh6ne ddi

B Khdng c6 pli6n ung gi

{1 Xtidl hiQn kdt tua urdu lr'ing, luong k€t tira tiurg clAn dat c10n crrc dai sari d6 lcet tLra tan ddn

I) XuAt iiien ket tira rndru tr"ring r6i ket tua tan ngay

{lfiu 34: Cho c6c clung clicir lrrlroi: NaNO3, I(2COI" AiCl3, Ire(NO;); UaCtz dung dich t,i rhLry pliAn r;io nioi truong axit ld

,'t I(zCO: vd BaClz 13 ire(i{O3)3 r,d AIL'13 C NaNo: vd Fc(NO3); X} Alcl:r NaNO3 I}a(,'11

cftu 35: Goi ten hidrocacbon snlr: (cFI;)z-cFI-CLI(C2ll5)-cFI:CFI-CFI2-c(cFI3)l

A'.2,2-dtmetyl-6-isopropyiocr-4-en

t-" 3-etyl-2.7,7-rrineryloct.-4-r:n '-/ D.6-isopropl,l-2.2- dimetyloct-4-en

ciau 3(r: Cho so clo: Cri I.)()I-I (x) tt''\'(t'"t'170('r' ,\' /l':'/'/ u Cll, Cl IBL (rllllr (,lli

X Y lAn lrrol li:

CJ CH:CHZCH2CFI2OH, CI{3CFI2CI-I:CH2 I} CIJ1Ci]2CI-I(OFI)CrI3 CHsCFI-_CFICI{3

C6u 37: Cho phAn irng 2SO2 -F Oz + 2SO; TOc ct6 cira ph6n irng rr6n t6ng l6n bao nhi6r,r lAn khi tiurg ndng d0 cua SO2 l6n gAp 2 vd n6ng cl6 O: l6n gAp 3.

{lf,u 38: Cho m gam hdriho.p X gdm Ire2O; CuO, MgO z\lzO;, LnO va IicO vdo dung dich ilNO: clzic n6n-Q thu ch-Loc 3,36 li1 NO2 (dkic) Mit khac nung m ganr h6n trap X vei hhi (lO clLr t5r-r cluoc chAt rirn y

vd h5n irop khi Z Cho Zvdo dung clich Ca(OFI)2 clirthr-r dirc'c l5 gapr k6t rira (lho chAt rip y vao cl*rg dich I{NO3 lofrng, du thu duoc V lit hiri NO (san phAm khLr duy nhAt, dkrc) Gi6 tri cira V lA

A.2 241it I].4.48 lit it I 16 lt !'! 1 11 tit

{liiu 39: (ihon ren gQc ghqc clirng cr-ra h,.j? chai sau: cl.h-cl{(cl-{3)-cll2-cl

(jiu 40: Cho tt garn h6n h';p X gini lrl13 va lre

'ao dung, clich IiCl dur thu duo-c 4,48 lit IIz (dli'tc)' NGu cho

ii ganr h6n hqp X iren vao 0,i4 iir ciungrirch r.LiSO+ x (M) tirr-t clLrcvc 12,32 gattt chAi r'dn Y vi ciuirg iiicir

/ Ciitri cira x ld

,tu"'oi,^ ttch ri6ng Ag ra kh6i h6n hop Ag cu, i;e o dang bOr (chi dung 1 clr-rng dicl-r chira t hoa chat vir luo-ng kim loai rdch giir ngr-rydn kiroi luclng ban cl6u) Dung dich cdn dung ld

Ciu 42z DAn CO (dtr) qua 8,56 garn hdn hqp X g6m CuO, Fe2O3, FeO vi Fe3Oa 1619 do thu clucrc 6'16 gam h6' hgp kim loai Khi 1ho6t ra cho vdo binh nudc vdi trong du duoc rn gam k6t tua' Gi6 tri cira m lit

A 14.5 gam Ii 15 gam ' C' 20'5 garn D' 18'6 garn

Ciu 43: Ch<l m garn h6n irtrp X g6m trc2Or, Cr-rO, MgO, iieO va fe3Oa vdo dung dich ll:SOa dlc' n6ng rrru cruo-c 0,6i2' tir so, (cil.rtc) Mat khdc cho kl-ri co (cru) cri c1r,ra m gam h6n ho.p X nr.r'g n6ng thu dr-to-c

chAt ran y vd hdn ho p khf L oho z vito dung df ch ca(ol I)z clu thu ch-roc 8 ganr ke{t tun chc chAt rin Y 'ao clu'g dich LIN9; lo6ng, clr.L rhu dtro-c V lir

(dktc) h6n hop khi r gorn No vd N2o Ti khoi cira'l- so voi

I Iz bing I g,S &iet ,an pnim l<hOng tao ra NI"laNOr) Gi6 tri cua V ld '' i'r I I

Oir,44: Cho 20,3 ganr h6' hqp X g61n Al, /-n.Mgvh Cu vdo dung dich FIzSO:,'-{it,nong viL4 dLr th'

dLLo-c h6r.r l.,qp ts g6m 0,l mol IIuS vd a ruol soz sau phan irr-rg c0 can dung dich thu duoc 73.1 gam'-il-roi

l<han Gi6 'Lt'i crra a lz\

'1'unr-l cAc lrda chdt sau day:

A [120; c6c clung dich I{cl; Naci B HzO; c6c dung dich KCI; (NIFl'r)zCO:

c cdLc d,ng dich NazSO+; KCll Nazco; D Hzo; c6c dr,rng dich lJu SOa l,:fr.g Itlazttol

g6u 46: Cho I 9.64 gamh6n ho-p X gdui ir'e Cir, Ag vdo dLrng dich FICI dr 1hu cittcvc 3',136 lit II: (cll<tc)' NIat lchac cho todn b0 h6n h-op X v2ro dr-rng rtich l lNor loang, sar-r pltlrn ttnLr thLr clrLoc V lir lthi NO (clktc)'

clr-rng clich Y vA 1 2.92 gam chAt rin '1'' Gi6 tri cua v' la

A

h 1 "7()2lit l\.2,24lit C" 4.48 Ut / il l.l6 lft

g6u.{7: I)u' nong h6n hcTp g6rn2,24 garn bot I'c vz\ 0.64 garn bot i;;iio t'ii i:hi phan irng xdy ra hoirn roarr tlu duoc chAt ra' X clio X vao dr-urg clich llcl du dru duo'c h5n lrrr,t ldii Y' l'hdnh phAn % theo th6

tich hai khi trong h5n hoPY lA:

6iiu 43: qho hdn hgp X chu.a a mol MLr vz\ b rrrol l;e i'ao clung ciich cltita c rnol cuSo,1 sau khi k6t thirc plrdn [1-rg thu dunc dulg dich chfta2 niu6i Iv{6i iien h6 git'ra a' b' c la:

A.a<c<alb B.a<b C'a-b<c1>alb l)'alc<atb '

{)du 49:Tr0' 0,2 lit dung dich chfia }lzSo.r: 0,lM vii l-lcl: x (Na) vo'i 0,3 lit dung dich BaClz 0,1M thu

clLro-c k6t tira X vir dung dich Y co pH - 1' Gi6 tri ctra x ld

Ciiu 50: Ti lq kh6i luo,ng phan ru, giira oxit ca,r nhat cira ngr-ry6n i6 R so voi lio-p chAt khi voi hidro cua no

lA 5.5 :2 Klroi luong tttol ttgityitr tit e tlit R Jlr:

D.24

r\ l2 r) n) zo) o

S,hLA; V',{ lzee"

', \

Nam hgc, 2010 - 2011 +lnp Aru naox H6n Hoc

I}

P

.D

[]

(l

D

B (l {l

A

I)

(l

(,

(l

2

1

J

tt

t

5

A

q

B

A

C

-B

C B

A !_

A

c.-A

E

A

A

27

?!

29 s0

t) I) A B

6_

7

B

9

IO

B A B

B

tl A.

E}

A

A

A

tv_

D

D

C

1?

1I

s4 35

C C A D

A E A C

A

C=

i\

C_

D

D

1I

I2

l3

!4

15

A

,C-B

ll

D

A

C

36,

14

J/

38 39

A D D D

{-r\

D

(l

-' B

D D

(l

A

(_'

1\

t_ t)

B

I}

(l

I

D

C

D C

r _

!,6*

T7

IB

19

D D I)

B B A

D B A

u

t)

,d

l) tl

t)

B

B

C

B

(l

A

C

C C A

42 43 44

B D D

2I

22

23

24

25

B_

A

z\

D

A

A

B A

(l

_c_

B C D

D A A

I]

I)

4q 47 4B

49 50

t) A

(l

A

A A

(l

r!

B

A D

l\

I)

A

B B I} (l (l