de suu tam so 1

<span class='text_page_counter'>(1)</span><div class='page_container' data-page=1>

TRLTONG DHSP HA NQI

TIrIISI{G

TITPT

CHTTfN

Hg, f0n

thf

sirdr:

A.5

8.2

A. Dung dich Brz vd COz
C. Dung dich NaOI{ r'd CO:

A, rnety'l aminoaxetat
C. axit a*amino propionic

A.3.

I]. 4.

CSu 8: Cho c6c

phin

rlng oxi hod- khu sau:

(l)312+3H2O+HIO:+SHI

(2)2I1eO+2Hg+O2f

(i)

2

HrO2 -+

2I"IzO + Oz

DT

THI

THUDAI

HOC

LAN

TIII.TVII

NA[{

2012

]\{ON

IIOA IIOC

(Thi'i

gian

ldm

bdi:

90

phrit)

ll.{ri dE thi 271

I. PI{AN

CI-IUNG

crlo

TAT

c,4.

firi

SINII:

(4{) ciiu, tir c&u

I

ddn cfru 40)

Cflu 1: EiQn phdn hoAn

toin

c6c dung dich sau bdne

diln

c$c tro (hiSu su6t rlifn phAn ld l0{)0,6): CuSOr.

K{ll

FeClr,

l{Cl,

NaOH, Fe(NO:)r, H2SOa, KNO3. 56 dung dlch sau tliQn phan c6 m6i trutnrg axit ld

CSu 2:

pd

tach ph€nol ra kli6i h6n hqp gAm phdnol, benzen vd anilin cAn <itng nhirng h6a chdt nAo sau dAy '3

Cf;u 7; 36 rugu, and€hit

vi

xeton c6 cirng c6ng thirc plidn tir CrHoO ld

c.3

D.4

Ii.

Dung dich Br2 vd NaOI-{
D. Dung dich I'ICI vd NaOH

B. rnetyl u-aminopropionat
D. ar::oni acrylat

c.5.

rr.2

(4) NI.I4NO3

*r

N:O +

_2ll:O

(5) 2 KClOr"-+ 2KCl + 3Oz

(6) 3 NO2 + I1;O _-+2Ht\.JOr +

NOf

Cffu 3: Phdt bi6u nAo sau d6+y, dfing ?

A. Trong cdc hgrp chdt, c,ic halogen cd tr4ng

thfi

oxi h6a *1, 0, +1, +3, +5, +7.

I). Phuong phdp duy nh6t san xudt flo trong c6ng nghiQp ld dign phdn h6n hqp KF va FIF.
C. Cdc muOi

cta

halogen vdi b4c (AgX) cl€u khdng tar trong uudc.

D,

Cic

axit HF,

l{Cl,

HBr,

Hi

d€u ld axit rn+r:h.

Ciu

4: Cho c6c hidrocacbon sau: eten, axetilt-'n, benzen, toluen, stiren, xiclopropan, naplttalen, isopentan. S0

ch6t ldm m6t md,u dung dich Br2 ld

A- 6.

8.7.

c.5.

D.4

Ciu

5: Durrg <1icl"r

X

chta ciic ion: Ca2'n, Na*, HCO:- vd Cl-, chia dung dich

X

thanh 3 phAn b*ng nhau: phAn

I

cho

ph;n

img

vrii

'clung dfch NaOLI (ctg), thu duqc

2

garn k6t

tta.

Phdn

2

cho phan img

v6i

dung diclr
Ca(OH)2 (du), thu dugc 4 gam kdt tira. Phin 3 cho phin fmg vdi dung dfch Ba(OII)2 r'Lta dir, thu durrc nr gar.n

k6t tria

vi

dung clich Y kh6ng

lim

rI6i mdu

qu!

tirn. Gid trf cria m 1A

4.6,45

B.7,88.

c.6,91.

D. 5,94.

Ciu

6: Chdt hfru co

X

thdnh phAn chria C, H. O, N kh5i luqng phdn t& 103 dvC.

Khi

d6t cnay hodn toirn 1

mol X thu clugc 4 mol COz vA 0,5 mol N2. MAt kh6c khi dun n6ng X vdi dung cilch NaOI{ thu <lr-rqc trru6i .dr,g

th*c phAn

t*

C3LI6O2NNa. T€n goi cria X Id

Trong cdc phiin irng tr€'rt, s6 phdn img thu6c iogi phin ung tg oxi hofr khft Ie

A.3

,

Ii.z

C.

1

D.4

C6u 9; DAn 3,36 lft h6n hqp khf

X

g6m CzHz vd C3I"I6 qua clung dich brom du thdy c6 32 gam brom tharn gia

1rI:An rirrg. 'frQn h6n hgp

X

tr€n vdi 5,6

lit

khi II2 (cdc khi do d dktc) saLr c16 dun ndng hdn trtrp rr6i xtic tiic n-i,

sau m$tihOi gian dugc h6n hqp khi Y.

Ti

khdi

cta

Y so t'6i hidro ld 12. Cho h6n hqp Y clua <lung dicir bronr
du, sii gam brom tham gia phAn img ld

A. 8 gam

8.4

garr C.

i2

garn D.24 ganr

Ciu

I0:

Khi nhdn xdt v6 mu6i cacbonat trung hda, nhAn xdt

nio

saLr <1dy lit dfing ?

A.

fat

cii ciic mu6i cacbonat ddu tan trong nuirc.

B. Tdt cA ciic rnu6i cacbonat dAu bi nhiQr phdn tpo ra oxit kim loai

vi

cacbon dioxit.

C. Mudi cacbonat ci]a kim loai kiAm khdng bi nhiOt ph6n.

D.

I6t

ci

cdc mu6i cacbonat

diu

kh6ng tan tlong nudc, tnr nl,,6i

.fr"

kirr

loai

kiinr.

=::=::::=:::::::::=:=:::::=::=:::=:::

vu

pHAN

(

YEN So

-

HOANG

MAI

_-

HA NQI

₎

httn

:llvialet.vir/r'uph

A xr

6? h xr/

</div>
<span class='text_page_counter'>(2)</span><div class='page_container' data-page=2>

CAu

1I:

Cho c6c

khi

sau: COr, NFI:, Oz, SOz, H2, CH4, Clz, CH:-1.\FIr, SO-r, HCi' C6 th0 dirng HISO4 dilc d0

ldm khd dugc baunhi€u khi trong c6c khf trOn ?

A.8

8.7

c'6

D' 5

ciu

12: cho 4.48 garn Fe phdn img v6i dung dich chua

.19r6-gt* HzSO+ (d[c, dun n6ng) thu dugc dung dfch
X vn giAi ph6ng

tiri

SO:. Sd ganr mu,5i ch'ia trotrg dlttig dich X ln

A.

22,08

n.

Lz,to

c.32

D'

14'08

Ciu

13: Trong phdn tir (l'{IJ+)zCO: cht?a cdc loai liCIn kAt sau
A. C0ng hda tri khOng phdn cgc vd ciro

nhfn'

t

n.

C$ng hira trf khdng phett

"g",

c6 phAn cgc vA cho nh{n'
C. Ion,iOng h6a

tri

c6 phdn cuc

vi

cho nhfin'

;:

a;ilffiu;-li."'k'dt'.ion,

.O"e h6a tri khdng phdn cqc, c$ng h6a tri c6 ph^n csc vd cho nhAn'

Cffu 14: Trong

tq

nhi€n Cu ed hai 1o4i d6ng.vi ld 63Cu vA 6scu. Khiii

luq'g

nguydn tu trung binh cfra Cr-r 1i

a'iio.iio,?0,,"*;*;;^.;tilbr";ic"'z

_"ekh6i luqne trong tinhthe

cuso4'sllro

?

A.

18,59

8"73%

c'27%'

D'

18',43

Ciu

15: Ph6tbi0u kh6ng dtng ld

*-;.

;* ;;il;"t;l[,,

_"erilulozo(xirc tt'rcH*, t0) c6 thc tham gia phnn img

tring

gucmg'
B. Dung dich maniozcrtac dUng voi Cu(OH)a

kli

Aun n6ng"cho ki5t tfia CuzO'

c.

rhuj

pha,,

(;;;;H1;G;;;;;G;;;

ma*tozJdiu cho cing

*6t

-6,ro*ucarit

duv'hat'

n.

nung ai"h iructozo hodr tan dugc Cu(OH)z thinh dung dich mdu xanh'

Ciu

16: Cho c6c chAt: an6niac (A), phenylamin (B), p-amin6toluen (C) ve p-nitroanilin

(D)'

Sip x6p drco
trinh ru tfnh bazo tang dAn ta duqrc ddy

n.icl

< (B) <

pi

<

1e}

B'(A)

<

(R) <

(c)

< (D)

c.

_ini

.

_iB)<

_{tci r}

iai

I)'{D)

< (B) < (A) <

(c)

Ciu l?:

Mdt dung dich chira 0,015 rnol Cu2*; 0,03 mol

K*;

0,02 mol

_{{*'*, *}

mol

Cl'vi

y mol SOaz-' T6ng

[}j 1,**';-",fri

tan trong dung dich la 8,24 gam'

Gi6lricriax

vd y lAn luqtt lA
A. 0,03

vi

0,045

n.

O,O6

''i

O,Oe

C' 0'06

vi

0'03

D' 0'03 vS 0'09

c6u

t8:

ciro can bingr N2 (khi) + 3Hz (khi)

*

_.2Nll:

(khi). Khi

ting

nhiQt dO thi

ti

kh6i cria h6n hgp khi so
voiH2

giim di'

Ph6t biAu dfrng khi n6ive cdn bdng nAy

li

A, Phin img nghlch to6 nhiQt, cAn bing dlchchuy€n.rheo chiAu thudri khi

ting

nhi€t d0'

B. Phin img thu$n ton nhiqt, can bing dich chuyen thco chidri nghich khi tdng nhict d0'
C. phin irng nehich thu nhigt, can bAng dlch chuy$n,theo chi|u thufn khi tang nhiQt d$'
D. Phdn

"nE tfruatr tiiu nlri€t,

cdn bing*dich chuy,3n theo chi6u nghich khi tang nhiQt d0'

cAu

lg:

D6t

"iray nua,,, toan 0,01 mol

mot triglixerit ld e,ste^ba-lan este crla glixerol v<vi mot axit b6o' trong sin

;;A;ji{,;;l;;;;;;;,;*

_'nAr,

r'm

,droal

rl2o le 0,05 mol. Axit bdo chrra

tro'g

este trcn lir

A. axit

linoleic.

B. axit

oleic'

C' axit

stearic'

D' axit linolenic'

Ciu

20: Khi cho rggu B {6c drlng vdi Na ctu thi sd mol I{2 thu dugrc

bing'l's6

mol cua B'

Mit

khdc d6t ch6'v

ftoir

_.- ,oan B ilri s5 rriol Co2< so mol l{zo. Vey B thudc df,y ddng rl6ng:

a.

R.'qn, no, tla

cht?c

B. Rugu kliorrg no, dcrn clrirc

C. Rug"Lr no, clon

chftc

I)'

Ruqu no' dcrn chirc' bdc I

C'su 21: Trong s6 cdc muoi: KCl, NHaNo:' NaHCo;'

cIi:cooK'

NaHzPớ Alz(Sơ):' Na2Í{Po-1' BaCo3'

NaHSO:. s6 mu6i uung

hoi

li

4'.6.

B-

5.

c'7'

b- 4'

Ciu

2?; Cdc hqp chdt trong ddy

nio

du6i clffy dAu cd trnh lutrng tinh ?

A. Cr{OHi3,

zn(Ogjr,

ffrgfOffr.

Sn(O}I)r

I}. Cr(OII):- Pb(OH)2, Cr(OI{)2, Sn(OFI)r

c.

criorir,

e-ioHj., rugionjr.

cuiouiz

D' cr(oLl)3'

zn(aq)z'

Pb(oH)2' cu(oH)z

Cfiu 23: M6t loai oleum ch.Ia74,569/a SO: vA" khdi luqng. _?6

_:tu

xuAt dugc 16,9

tin

oleum trdn phdLi dirng rn

[_

_o.i"*

or;i;;hf;;;t,

,rp

"rr6itro, rlic.rsuat cf,a

qul,:i]l

s6n xu.it la s0%.

9u1.i

cira m

li

A. 14,33

tin

B. t6,Ot

dn

C' t'6+

tAtt

D'

i2 tdn

Ci'

24:

clo

m gam h6n hqrp

X

g6m Ba va

Ai.

n0* hoA tan

X

viro c6c nudc du thi thdy c6 0,896 1it khi tlioril
ra. NAu hoA

ra'

x ,a"

Jrrrg

iich

fraol-I a,-, it',i ri.t., ttusc 1,344

lit

ktri (c6c khi do cr dktc)' Gi'i tri cta

rn

li

^

1)7

R.

5.84

c'

6,56

D'

14^6

Trang 2/5 - Mtt ili

thi

271

vu

PHAN

(

YiiN

So - HOANG

MAI

_-

H.{ NQI

)

</div>
<span class='text_page_counter'>(3)</span><div class='page_container' data-page=3>

Ciu

25: Cho

X

ld dung dich CIIjCOOI{ c6.d0 di€n

li

IA o. l,6n lugt tr6n drurg dicli

X

vtli cric dLrng dich sau

I-ICI, Na0I-I, CFI3COONa, NaCl, NazCO:. 56 tudrrg hqp

lim

tdng dil cti€n

li

alA

A.3,

8.2

c.4.

D. 1.

Ciu

26: Xd phdng hda mQt hqp ch6t cd cOng thrSc phdn _firCroI-IrzOe trong dung dich NaOI{ {du) thu clrroc
glixerol vA hdn hqp ba mudi. COng thirc cira ba mu6i it6 lA

A. CH:COONa, HCOONa vd CHr-CH=CH-COONa
B. CH2=gp1-COONa, HCOONa vd CH=C-COONa
C" CHz:CH-COONa, CHr-CH:-COONa

vi

HCOONa
D. HCOONa, CH=C-COONa vd CH3-CI{2-COONa

CAu27z Khi cho axdtic tdc dpng vdi rugu €tylic, a tOC hing s6 cdn b[ng Kc cria phin rtng c6 gi6 rri lA 4. Este

ho6

i

rnol axit axdtic vdi x mol rugu 6tylic, khi phan ung d4t ldi tr4ng thdi c6n bing cr tOC thi thu dusc 0,9 mol
este. Giii tri cira x Id

A. 0,34

rnol

B. l,?5 mol C.2,90 mol f). 2,25 n:ol

C*u

28: Cho m gam _Mgvdo dung dich chria 0, 12 mol Fe Cl: vd 0, I 5 mol CuCl2. Sau khi cilc phan ung xay ra
hcin todn thu duqc 5,12 gam chf;t r6n. Ci6 tri cia m ld

A.2,16 B. 5,04

c.

I

Cffu 30; Cho m gam hdn hqp hai chdt him co cltm chfc, mach hd tdc dung vira dir v6i dung djch chua i l,?

gam KOH thu dugc mudi cria m$t axit cacboxylic vA mQt ankol

X.

Cho

toin

b0

X

tric riung hiir vdi Na. rhr-r

dugc 3,36

lit

khi 11: (& dktc). Hai chAt

hfu

co d6 lA

A. m$t este vA niQt

axit

B. mQt axit vd mQt rr-rcm

C. mgt este

vi

m6t

ruuu

D. Drip sd khric

Ciu

31:

Klii

cho kalidicromat vdo dung dich axit cl,:hidric d[c, du, dun n6ng xAy ra phan drng:

K2Cr2O, + HCI ---+

_KCI

₊_CrClu₊_{Cl2 +}_{HzO. N6u dirng}_5,BB_gam_{KlCr2Al thi}

s6 mol FICI bi oxi hda ki

A.0,06

mol

B. 0,14

mol

C. 0,28

mol

D. 0,12 mol

Ciu

32; 1)td tfch dung ciich IIlrlOs 67,5yo

_&hdi

luqng ri0ng

ld

1,5 gam/nrl) cAn dirng dd tric clgng

rdi

xenlulozo tao thdnh 1,782 kg xenlulozcr trinitrat le (ili6t luong HNO3 bi hao hpt la 20%)

A. 16,2lfr

B.

11 lft

c.

9,8lft

D. 14lit

Ciu

33: C6ng thric cua rn$t chdt hffu ccr ld CzH+Cl. C6ng tirfic

niy

ld

B. Cdng thirc thpc nghiQm
D. C6ng thirc dcm ginn

CSu 34: Hqp chdt hiru oo

X

thAnh phAn gOm 7?,7BoA C _;7,41%

I{

cdn iai ld oxi. X c6 cdng thirc pli6n tir trilng
vdi cdng thi?c do,n gian nh6t. X tric dung dutvc

rui

Na i'd dung dich NaOH, khi cho X vdo ciung dich brom ciu

n6 phan ung r,6i Br2 theo ri 16 rnol

I

: 3. Tdn ggi cria X lA

Ciu

29: Cho cdc phin rlrng sau:

^0

(l)

Cu(Nor)

.0

(2) NH4NO2

56 phnn ung t4o ra khf N2

li

c.4,32

(3) NH:

+o,---!Ik&--+

.0
(4) NHl +CI7 ---!---+

B. m-metylpltenol
D, rl-etylphenol

D.3,36

(5)

xrloct*J--t

(6)

NH:+cuo**-lo

--u

D.2

4.3

A. o-metylphenol
C. o-etylphenol,

A. Cdng thfrc phf;n tir

C. Cdng thric t6ng qwit

8.4

Ciu

35: O6t cnay hoAn toAn 0,1 mol hidrocacbon X thu cluoc 0,6 mal CO2 r,d 0.3 mol lI2O. Cfrng 0,1 mol X

cho t6c dung horin

toin

vdi lugng du dung dlch AgNO3.A.JH3 thi thu dugc 29,2 gam kdt tira c6 m:\u ving nhnt.

Tdn gei cia X lA

A. 3-metylhexacliin- 1,4

C. hexa- l,3-dien-5-ir-r,

B. 3-metylpentadiin- 1,4

D, Pentatriin-1,2,3.
Cf;u 36: Cho ctic phdt bi6u sau:

(1) Photpho trang c6 cdu trfrc tinh thti nguy€n

tir.

(4) NaCt c6 c6u tqo tinh thd phnn trr.

(2) Nuirc dd thu$c loqi tinh thd phdn

tri'.

_i5)Iot c6 cAu.tao tinh thd _lguyenrrr.

{3) Kim ctrong s6 c6u trrjrc tinh th6 phdn

tir.

(6) Caxi c6 cdu ti.ro tinh th0 kirn loai.

vu

PHAN

(

YEN

SO

-

HOANG

MAI

_-

HA NQr

)

Erttp

:

//vi

ol

ef

. v

n/v

n p

ha

n

62

h

n/

</div>
<span class='text_page_counter'>(4)</span><div class='page_container' data-page=4>

^! . . ..:

50 phat brcu dutrg ta

A.3

8.4

Ciu

37:

Khi

d6n

hinh

d6ng trtrng hgp buta-l,3-clien

vi

acrilonitrin thu cluoc mdt loiri caosu Buna-N chua

17 _,s%nitovA t<trOi luqng.

fi

t$ vC s6 mat xfch gifi'a buta-l,3-dien vA acrilo nitrin trong caosu tuong ung

li

h.2:

L

B.

I

:2.

thi t6i thi6u

phii

dirng

A. 5 phdn

rmg.

8.4

_PhAnimg.

A.

110 vd120

B.

120

vi

140

c.

I

D.2

C.

l:1.

D.2 :3.

C. 3 phAn img

D.2

phfrn img

C.120

vi130

n.

1

l0

vA 130

Ciu

38: FIda tan hodn

toin

h6n h-crp X g6m F'e vd Mg bing mdt luo.ng vua dir.dung dich lIzSO4 20% thu dutTc

J""g;i"h

iNa"e

dO cria

Mgsgai.on!

dung iiich Y

h

ti,lz:to.

Ndirg aQ phAn trdm crla muiSi sit trong dung
dich Y IA

A"24,24yo

B.7l,5906

c,i

nJew

D.15,76a/o

Cf;u 391 Nuuv6.n rd

X

ndm d nhdm

IIA,

oxit ctra

X

c6 t6ng s6 hat co bAn (p, n, e) i'd 60, trong dd s6 b4t mang

diQn nlri€u

t*

rO hat klrdng mang di6n ln 20, Bi6t oxi c6 16 p

:

s6 n

:

8. Nguy€n t6 X le

A.

Magie

I].

Caxi

C.

Beli

D' Bari

Ciu

40; Cho 17,2 gam mgt este

X

(phAn

tu

t<trOi.ta 86 dvC) tric dung

vdi

300

ml

dung dich NaOI{.1M, Sau
phin rmg c6 c+n dung dich thu dua.

c

20,4 gamchdt rdn khan, Ttr CzFIz vd cric chdt vd cAn thiet de

diiu

ch6 X

II.

FHAN

RITNG

_{[10 cau]}

A. Theo chuong

frinh

Chui n (10 cilu,

ii"cfttt

4I

ildn

ciia

50)

Cffu 41:

fhOi

tuqng phdn

trl

ctra to nilon-66 lit24896 dvC vd cria t<r capron 1A 14690 dvC' I'fnh s6

*it

"i"h

{tirc tri sd n) trong cOng tnric phdn tu cria m6i loai to tr€n ?

CAu 42:

n5t

cnay 0,27 gam chAt hiru co X thu dugc A,22 gam CO2 ; 0,18 gam I{2O

vi

56ml N2 _{dktc).

ffi0l

_li

t<n,5i no,i cfia

X

so

ydi

oxi ld 3 _,375 .

Khi

cho X tric dpng vdi dung dich NaOH du r6i c0 cgn, thu duoc m$ t chdt

hiru co Y dcrn chrtc vd hdn hqp chdt vd co. KhOi lugng phAn tfi (theo dvC) cfia Y ld

A.45 B. 85

c.68

D.46

Ciu

43: PhAt bi€u trio sau diy itfing ?

A, Kim lo4i magie c6 ki6u mirng tinh thil 16p phuong tdrn ciiQn.

B. C6c kirn loai: natri, bari, beri ddu tdc dr,rng vdi nudc o niriOi dQ

thulng'

C. Kim logi.xesi dugc dring dd ch6 tao ti5

bio

quang

diel'

"

.

. r

D. Theo chi€u t6ng dAn cria diQn tfch h4t nhdn, cdc kim loai

nim

d nh6m

IIA

(tu beri dOn bari) co rtJtiet d(i

nong chay giirn d6n.

Cf,u 44: Hda tan h$n ho'p

X

gdm 2,88 gam Mg

vi

3,84 gam Cu vAo dung dlch HNO: loing, du sau khi c6c

phAri inrg x6y ra h6irn toAn, thu duq'c dung djch

Y

va

gi;i

ph6ng 0.896

tit

khf

(khi

duy nhdt, dktc). CO can
iung dlch Y ihu dugc 31,44 gam h6n trqp muai khun. Chdt khi thu dugc trong thi nghiQm

ii

A.

NOz

B.

hl0

C.

N2O

I)'

N,

CAu 45: Tidn hdnh 4 thi nghiQm sau:.

(a) Thi nghifm

I:

Cho thanh Fe tii5p xrhc vdi thanlt Cu rdi nhirng r.do dung dich FICI.
(b) Thi nghiCm 2: Nhirng tlianh hgp kim Fe - Cu vdo dung dich HCI'

{c)

Tlii

nghiCm 3: Nhirng thanh Fe vdo dung dich

flCl'

(d) Thf nghidrn 4: Nhirng thanh Cu vAo dung dich FICII'

(e) Thf nglri6m5: Nhring thanh Fe v*o dung dich FeCl3.
(g)'l'hi ngliiOrn 6: Nhring tharih Cu

vio

drurg dich FeC13.
(h) Thi nghi6m 7: Nhirng thanh F'e vdo dung dich CuSOq.
{k) Thi nghiOm 8: Nhring thanh Cu vdo dung dich FeSOc'
56 trucmg hgp xu6t hi€n 6n mon di6n tr6a

li

A.2

B.

5

c.

3

D.4

Cfiu 46: Peptit

A

c6 pfi6n

t*

khdi

ir245

vi

ch'3a 17,14Yo nito- v0 kh6i lu,:,ng. Khi thuy phdn kh6ng

hoin

tiran
A, trong h$n t qp sin phAm thu clugc c6 hai dipeptit F vA C. PhAn tu kh6i trrong inrg cira

Il vi

C' lit 174 r'a 1 88.

Ciu t+o thu gon cira A

li

A. Ala-Val-

Gly

B.

GIy-Ala-Gly-Val

C. Ata-Phe-Gly D. Ala- Gly-Val-Gly

vU

puAN

(

YEN

so

-

HoANG

MAI

_-

HA

tlQI

₎

http

:

//vi

ol

et.v

n

/r'

u g-r-!La n

62 h

nl

</div>
<span class='text_page_counter'>(5)</span><div class='page_container' data-page=5>

Cdu 47t Phdt bii5u

khing

drhng lA

A. IIqp ctrdt

Crllt;

cd tinh

[U*

npc trung cdn hgp chdt Cr(VI) cd tinh oxi hda nranh.

B. Ciic hqp chSt: Crror, Cr(oH)r,

cro,br(oH),

aou co

tiirl

cndt tuarg iirrh.

C. Khi phdn rmg vdi dunir dlch FICI c6c kim lo4i sit, crom, niken. tni6i A$u c6 hdra

tri

II.

D. Thdrn dung dieh kidm vdo mu0i dicromat sd c6 hi€n trrcmg chriy0n tir rndu Ao

"unt

r*s

mdu r.dng.
CAu 48: M$t m5u nudc crlng chrla cdc ion: Ca2', lv{g?o, Na*, I{SOr', Cl-, SỞ'. N{5u nudc ndry chfia 116 cirng

A.

vinh

criu

B. T4m

th<ri

_c.

_Toin

phAn

_r)._{Dzip 6n}_kh6c

CAu 49: Sd chdt c6

cing

cdng thuc phdn tri C3H5O l{hi cdng liidro tpo ra rucru, klri eho rugu nily qua CuO clun

n6ng tao ra sin phAm c6 khA ning

thim

gia ph6n irng tr.zurg grro,ng

li

4,2

8.5.

c.3.

D.4.

Ciu

50: 56 amin,thom, b{c mdt rmg v6i cdng thirc phdn ffi CsFIr rN ldm cl6i rniu quy tim lA

4.

t2.

B.

10.

c,4.

D. s.
B. Theo chu'crng

trinh

Nftng caa (10 cLu,

t*

cdu SI ddn cfru 60)

Cfiu

5l:

Cho cdc chdt:

HCN,

H2, clung dich KMnOa, dung ciich Br2, H2O.

56

chdt phan ring duoc vtii
(cH3)2co td

A.4

B.

3

c.2

_D._I

Cffu 52:

'la

lapsan thudc lo+i

A. to axctat B. to visco C, poli este D. to poliamit

Cfiu 53: Di$n phdn (di€n cpc

tro)

dung dich

X

chria 0,2

mol

CuSOo;0,12 rnol Iie2(SO4)3

vi0.44 nol

NaCl bdng dong diQn c6 curng dc'l ?A. r'ne tich khi (dktc) thodt ra d anot sau 26055 gidy diQn phan ln

A. 5,488

lir.

B. 9,856

tir.

c.

5,936jir.

D.4"92ti

iit.

Ciu

54: Cho 1,82 gam h9p chdt hiru co don

cilic,

m.3ch htv X c6 c6ng thirc phdn tri C3I-I'OzN tiic 6919 vira rlir

vdi dung dich NaOH, dung n6ng thu tlusc

khi Y

vd dung dich Z. Cd c4n

Z

rhu tluryc

i,64

gu,n

*,fri

khon.

Cdng thric cdu tao thu gqn cfia

XIA

A. Cf{3COOIrtrH3CH3

c" HCOONHz(CH:)z

B. CH3CHzCOONI{4
D. FICOONHTCHZCIIS

Ciu

55: Phrit bi6uniio sau ddy khhng dring?

*.

5l

i

:l".dl,"q

dich. H2SO; vdo durrg dicli Na2ClOa

tliiy

drrng clicli chuy€n nriu ru ving sang rnau cla carrr.
B. Kiri dot h6n hcrn chi vd rhiec

ngoii

klrong

kjii

rlrrr du<yc hdn hqp oxit gdm pbO2 _{va Sn02.}

c.

crom

(III)

oxit

'i

crom

(III)

hictroxit d0u ln chdt c6

ti'h

lusn[

tirrh.

D. Khi phan _{img vrii}

_d'ng

_{dich HCl, kim loqi}

_cr

_{bi oxi}_{ho6 thdnir}_{ion crz*.}

CAu 56; Phdn bi$t cric chdt sau bing rn6t thu6c thu: rr-rpu 6tilic, glixerol, axit axetic, anrJ€hit axetic, antl6hit
fomic.

A. AgNO3AtrH3 _B.Cu(OH)2 C. Na2COr D. CuO

4.20,125 tJ.12,375

c.22,540

Ir.

17 ,71A

Ciu

57: HoA tan h6t m gam ZnSO+ vdo nudc duo. c dung dich

X.

Cho 110 n:l dr-rng dich

KOII

2N,I vAo dung

1i"1, "X tly,clu.ac a gam kSt ttra.

M{t

khric, n6u cho 140 t"ni ,l.,ng dich KOI{ 2M vdo X thl

_"tng

rhu cluoc a garrl

kdt tfia. Giri tri cta nr ld

CAu 58: Cho glixerin trileat (hay triolein) lAn lu-q t

vio

c6c binli ridng bidt chira: Na, Cu(OH)7, CI{3O1I, <1Lr'g

dich Br:, dung dich NaOI{, FI2. Trong di6u kiOn l}rich hop, s6 phin rnig

xiy

ra

Ii

A.3

t].2.

c.5.

Ciu

59; Nhd

tt

tr) tung

giot

100

ml

dung dich

X

chira Na2CO? 0,2h,{
dich

l'lCl

lM,

sau phdn rmg thd tich khi CO2 (dktc) thu clLloc Id

A.

0,4033.

.

_I].

_0.336"

c.0,224.

csu 60: Trcng csng nghisp rgu'oi ta san xu6t cu fu'qLr{ng cuFcs2, thuc td phai qua
A" 4 giaiclo4rn B. 2 giai doan C" 3 giai doqn

D.4.

vi

NalICO, 0,1M

vio

30

nil

clung

I).

0,449.

D.5 giaidoan

httn

:

//vic!et.vn/vnph

a.n62

h

n/

</div>
<span class='text_page_counter'>(6)</span><div class='page_container' data-page=6>

THI

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nAr

Arv

ru0h HoA

HQC

I'{gdY

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Ciu

271

272

273

274

CAU

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272

273

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A

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3

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D

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::==:====:===::==:======::==:=:====:=

vU

puAx

1

vnn

so

-

HoANG

MAI

-

HA NQI

)

</div>

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