Đề thi thử môn hóa học trường đại học sư phạm Hà Nội - đề 3 doc

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TRUONG
EAI
H9C SU
PHAM
HA NQI
TRTIONG
TIIPT
CTTUYTN
Ma
od: tbq
pnAN
cHUNG
cno
rAr
cA rrti
SINH
(40
cau)
Cflu l: Triphdnrmg:
Fe(lrtrO3)2
+
AgNO3
+
FeG.lO:)r
+
Ag.
DE
THr
rHrtD+r
HQC
LAX I NAM

20lo
rrroN HoA
HQC
Thdi
gian:
90
pkit
Phdt
bi6u
ndo dudi ddy
ld
dring ?
A. Fe2*
c6 tinh
oxi
hol manh
i-on Fe3*.
B. Fe3*
c6
tinh
oxi horl
m4nh hon
Ag*.
C. Ag*
c6
tinh kh&
m4nh hon
Fe2*.
D. Fe2*
khu dugc

Ag*.
Ciu
2: Ctro
tOOrl dung dich h6n
hqp
CuSOn
llul ya
Al2(SO4b
l,5M t6c
dqng
vdi
drrnc
'{ich
}ll{i
cu'
lqc l6y
k-6t
t'i:
dem nung
Ai5n
ktrOi tuqtrg
khOng aOitfru
<luqc
ch6t
rin c6
kh5i
luqng
ld
A,
15,3

gam. B.30,6
gam. C.23,3
gam.
D:8,0
gam'
Cf,u
3:
X m4ch
hd c6
c6ng
ttuic CrHv.
Mpt binh
c6
dung
ticft
trOng
dtii^chfta
hdn.
hq,p
khi"gdm
X
ve
!1
du
O t500C
J uo
ru6t
zut B4t
tia
tril

aien
a6 oot
ch6y X sau
d6 Jua
binh
ud l50oc,
6p suAt
binh
v6n li
2atm. Nguoi
ta
trQh
9,6
gam
X
v6ihictro
rti-"fro
qufUintt agng
Ni
nung
n6ng
(H
=
100%)
thi
thu iuqc
hdn
hep
Y. Kh6i
luqng

moltrung
binh
crla Y ld
A.49,5.
8.42,5.
c.46,5.
D.52,5-
C6u 4: bno
x li
mQt
aminoaxir.
Khi cho 0,01
molX
t6c
dung
v6i HCI
thi
dtrng
h6t
g0ml.dung
dich HCI
0,125M
vd
thu dugc
1,g35
gam
ruOitt1un.
Khi cho 0,bl
molX
tic

dgng
v6i
dung
dich
NaoH
thi
cAn dtrng
25
gam
dung
dich
NaOH 3,2oA.
C6ng
thirc
c6u t4o
cia X ld
A.
NHzCrHs(COOH)2.
c.
NHzCTFI6COOH.
B.
(NH2)2CrHsCOOH.
D.
OrH2)2CsHqCOOH'
Cf,u 5:
Cho
phin
img:
Cu
+

ff
+
NO;
+
Cu2*
+
NO
+
HzO
Tting
c6c hq s6
cAn
bing
(t6i giin,
c6 nghTa)
ctia
phan ung
tr€n
li
A.22.
8.23.
c.28.
D.
10.
Ciu
6: Hoi
tan
hoin
toin
m

ganhbn
hqp
X
(giim
Al,
Fe,
Zn)
bing
dung
dich HCI
du.
Dung
dich
thu
dugc sau
phin frng
ting
l€n
so
vdi ban
diu
(m
-
2)
gurn.
ftroi
lugng
( ga*) mu5i
clorua
t4o thdnh

trong
dung
dlch
la
A.m
+
73.
tr. 6
+
35,5.
(.
ry1
+
36,5.
D'
m
+
71'
Ciu
7: Dun
n6ng
7,6
gam
hdn hqp
X
gdm
C2H2,
C2Llavd
H2 trong
binh

kin
vdi x0c
t6c
Ni
thu dugc
h5n
hqp khi
Y'
E5t
chdy
hodn,
tJdn-ho'n
hqp
y,
dtn san
phAm
rhil
lll
dusc lin
lust
qua
binh I
dsng
H2Soa
ddc, binh 2
dwrg
ca(oH)z
du th6y
ktroi
luqng

binh I
t6ng 14,4
gam. I(h6i
lugng
t6ng
l€n d binh
2 li
A.22,0
gam.
B. 35,2
gam.
C.6,0
gam.
D'
9,6
gam'
Cf;u
g:
Cho
mQt
lugng
sit
du tan
Long
dung dich
HNOr
lodng
thu
dugc
dung

dich X
c6 mdu
nAu
nh4t.
ChAt
tan
trong dung
dich
X lA
A.
r.NOr)2,
Fe(NO3)3.
B.
Fe(NO3)2.
C. Fe(NOr)2,
HNO3'
9'
Fe(NO)3,HYOt'.
-,
C6u
9: Hdn
hq
p
X
c6 CzHsOH,
CzHsCOOH,
CH:CHO
trong d6
C2H5OH
chi6m50%

theo
sO mol.
D6t ch6y
m
gam
h5n hqp
X.thu
duqc
3,06
gam
H2Ovd 3,136
lit
CO2
(dktc). Mgt
kh6c 13,2
gam
h6n
hqp
X thyc
hipn
phin
img
triing
b4c thiiy
c6
p
gam
Ag ktit
tia. Ci6
tr! cria

p
ld
.
,
a,.iJa.
8.8,64.
c.
10,8.
D.9,72.
.
CAu
l0:
Hoi
tan hoin
todn
6,0
gam
hdn
hqp
hai kim
loqi
trong
dung
dich HCI
du th6ylqo
ra
4,48lit khi
H2
(dktc).
Cd

c4n
dung
dich sau
phan ung thu
dugc m
gam
mu6i
khan.
Gi5
ni
cua
m ld
L.20,6.
8,20,2.
c.
13,3.
P.
13,1.
CAu
ll:
Trqn
3
dung dich
HCI
0,3M
;
HzSOr
0,2M
vi H:POr
0,lM

voi nhfi'ng
th6
tich bing
nhau
thu dugc
dung
dich
X'
Dung dich
y
gdm Na-ort
0,1M
vi Ba(oFr)z
0,2M.
Ec
trung
hoi 300m1
dung
dich
X cAn
vira
dri vml
dung dich
Y, Gi6
tr!
cria
V ld
A. 1000.
B.
333,3.

c.600.
D.200.
A.
IUUU.
.f,0.
JJJ,J.
CAu
12:
D6y
ndo
dudi
ddy
gO*
t6i
cit
cfucchdt
d€u Hm
e6i
riiui.i
quy
tfm
Am ?
A. H2NCH2COOH
;
CoHsOH
;
CoHsNHz
B. HzNCHzCOOH;
HCOOH
;

CHTNHz
c. HrNtcHzlzNHz
;
HOOCICHzI+COOH;
CoHsOH
D.
CHTNHz
;(COOFI)z;
HOOCICH2I2CH(NHJq99I
Ca;i:;-D5i"iiy
rr"ar
todn a
gam'h5n
hqrp cdc
este
no, don chfrc,
m4ch
ho.
Sin
phAm
chdy
ttuqc
dAn
vio binh
dgng
., L, f .
.
r' .
^
-,-^

od
r
^n
-,1
rr n +^^
-^
tA- t * tl
.
dung
dlch
nudc vditong
ttr6y khdi
hqng biniiGng
6,2
gam.
S5 mol
COz
vA HzO
t?o
ra lAn
lugt
li
:
A.0,05
vi
0,05.
8.0,05
vi
0,1.
C.0,1

vi
0,1.
D.
0,1
vi
0,15.
Ciu 14:
Thiry
ph6n m
gam
tinh
bQt, san
phAm
thu
dugc
dem l€n
men
dii sdn
xu6t
ancol
etylic,
toin bQ
khi
COz sinh
ra cho oua duns dich Ca(bFD,
du.
thu duoc
750
eam
kait

tua. N6u
hiQu su6t
qui
trinh sin xuft
ancol
etylic
le
80% thi
ra cho
qua dung
dich
Ca(OFt)2
du,
thu duo.
c 750
gam
;6n
xuit
ancol
etylic,
toan bQ
khi
UUz smh
qui trinh sin xuft
ancol
etylic
le
80% thi
m
c6

gi6
tri
ld
n.b+9,2.
8.486,0.
c.759,4-
D.607,5.
CAu 15:
Oxi ho6
m
gam
mqt
hdn
hqrp X
gdm fomandehit
vi
axetandehit
bing
oxi d
di6u
kiQn
thfch hop
thu duo. c
h5;hr.
p
y
chi
gdm
c{c
axithftu

co.
firurSlnoi
cfia
Y so
v6i X bing
x. Khoing
bi6n
thi€n
cta x lA
n. f,:0.*l1,50.
B.
1,36<x<
1,53"
c. 1,30<x<
1,53.
D. 1,36<x<
1,50"
Trans
I/4
- iwrt d8
$i
189
I
I
i
9it,
f 9t rl5l lw-
X
g6m
2

ancol'
o6t
chav
hoin
toin
8,3 gam
X
bing
10,64
lito2
thu dusc
7,84 tft
co2,
c6c
thC
tfch
khf
d€u
do o
dktc.
Hai ancot
trong
X ld
A.
HOCH2CHzCHzOH
vi
CH3CH2CH2CH2OII.
B.
CHTCH2CH2OFI
vd

CHTCHzCH2CIJ'OH.
c'
cHrcH2cHzoH
vi
HocH:cH2cH2cH2oFI.
D.
HocH2cH2cHroH
vi
HocHzcH2cH2cH2oH.
cau
17:
X
ln hdn
hop
kim
loai
Ba
vi
Al.
Hoa
tan
m
gam
X vdo
t,rsng
a"
""0"
tiru
dugc
g,96

lit
Hr
(dktc).
cfrng
hod
tan
m
gam
X
vdo
dung
dich
NaoH
du
thi
thu
dvsciz,3zlft
khi
H,
ftttry.
cla
tri
.,iu * la
A.
59,95.
8.21,90.
C.
13,70.
D.
57,50.

ciu
l8:
PhinrmgT:iYaiyuron^sfr)ngddchungminhtHcdidmcdutaoph6nhrcuagtucoz.o?
A.
HoA
tan
Cu(OH)2
dd
chung
minh phAn
tt
cO
nhi6u
nh6m
chric
_OH.
lJ'
Phan
*ng
r'riing guoxg
dd
chung
to
frong ph6n
tu
grucozo
c6 nh6m
chrrc
{Ho.
C. Phin

ung vdi
5
phAn
tu
CH3COOH
dC
chung,inf,
"O
5 nh6m
_OH
trong
ph6n
tri.
_
D.
Tric
dpng v6i
Na
ilti
chung
minh
ph6n
hr
c6 5
nh6m
_OH.
Ciu
19:
Chon
ciu

tlfng
trong
c6c
c6u
lau
:
A.
Khi
oxi hod
ancol
no.dcm
chric
thi thu
dugc
antlehit.
1. lh*g
phrip
chung
didu
ch6
ancol
no,
aor
iturc
bac
I h cho
anken
c6ng
nuoc.
C. Dun

n6ng ancol
metytic
vdi
HzSOI
d{c
d 1700i
thu
dugc
ete.
D.
Ancol
da chirc
hoi
tan
Cu(OFf)2
t4o
thinh
dune
dich
miu
xanh.
cau
2.0:
H6n
hgp
x
c6 2
este
don
"ti"i.

n
ad"g
pha;
;il."huu.'Er,o-
s,z
gam
h6n
hpp
X
tric
dpng
vta
hiit vdi
l00mt
9::g.{i:!
NaoH
0,5M
$u {{9c !fu !w
Y c6
fiai
ancol
bdn,
cirng
s6
nguyen
tri
cacbon
trong
ph6n
t'i.

y
kdt
hsp
vira
h€t
vdi
it
hcm
0,06 gam
H2.
C6ng
thfc
hii
este
ld
A.
C2H3COOCTHT
vd
CIHTCOOC2H5.
B.
C2H3COOC3H7
vl
CzHsCOOC:Hs.
C. C3H5COOCzHs
vA
CrHrCOOCzHr.
D.
C#sCOOCrHz
vA
CrHzCOOCrHs.

CAu
2l:
Dey gdm
tAt cir
c6c
ctrdt
Adu
pfran
ung
vdi
HCO6Flln
A.
CHiNHz,
CzHsOH,
KOH,
NaCt.
B.
NH3,
K,
Cu,
NaOH,
Oz,Hz.
C.
AgNO3/lrlHr,
CH:NHz,
C2H5OH,
KOH,
NazCOr.
D.
NazO,

NaCi,
Fe,
CH3OH,
CzHsCl.
cau
22:
D€
loai
cr{c
khf
: sor,
Nrb;tr-trong
khf
tr,ai
cong
nghi€p,
nguoi
ta
thuong
ddn
khi
thai
di
qua
dung
dich
ndo
dudi
dAy
?

A.
HCt.
B.
NaCt.
C. NaOH.
D.
Ca(OH)2.
ciu
23:
TNT
(2,4,6-trinitrotoluen)
dugc
didu
chd
bing phan
img
cta
toluen
vdi
h5n
rtre
go*
HNor
ddc
vd
HzSoa
drc,
trong
di€u
ki€n

dun
n6ng.
Bi6t
hiQu
sudt
cta
toan qua
oinn,Eng
i;ila;t;.;;g
TNT
(2,4,6-trinitrototuen)
tao
thinh
tir 230
gam
toluen
li
A.550,0
gam.
P.
687,5
gam.
,
g. 454,0 gam
D.
567,5
gam
cau
24:
Thu6c

thri
duy
nhdt
c6
ttrd
iring
dd
nhan
ui6i
t .trdt
iJ"tto**
t
ong"i
il
ffi,
nh6n
:
phenor,
stiren,
ancot
benzylic
li
A dungdichNaoH.
B.
Na.
C.
qu!
tim.
D.
dung

dich
Br2.
CAU
25:
Trong
c6ng
nghiQp,
nguoi
ta
tdng
hqrp
NH:-theo
p'tr"*g
tinh
hori
hgc
sau
,
o
-
Nz(k)
+
3Hr(k)
+
2NH3G)
'
Khi
ting
ndng
d0

F{z
En
hai
lin
(giti
nguycn
ndng
dQ
c,u
nri
nito
vi
nhier
dO
cua phdn
ung)
thi
t6c
dQ
phdn
trng
ting
l6n
bao
nhi6u
lAn ?
CAu26:
Cho
khi
CO

(du)
di qua
5ng
sri
ctpg
hdn
hqp
X
e6m
:
hqp
rfn
y.
cho
y
vio
dung
diih
Na6s (d;J,"kh;i;ii;f;;;;
hoAn
toin.
PhAn
khdng
an
Z
gdm
:
D.
16
tAn.

'
AfzOr,.MgO,
Fe3O4,
CuO
nung
n6ng
thu
duqc
h6n
lqi ph6n
kh6ng
tan
Z.
GiL
sri
c6c
phrin
rhrg
x6y
ra
A.8lin.
B.2lAn.
C.4lin.
A.Mg,
FeO,
Cu.
B.
Mg,
Fe,
Cu.

g.
Mg.C,Fe,
Cu.
D.
MgO,
Fe3Oa,
Cu.
cdu
2T:
Xi phong
ho-1ho,e1
todn
2,2.2
g"T
l'6r
hep
X
s"d;
i.;
este
<rdng
il;;
;?;'rh;;;b;;l"s
vria
h6t
30mr
dung
dich
NaoH
lM'

Mat
kh6c
khi
a6t
ctray
honn toan-h6n
hsp
x ttru
oufc'khi
cd
va
hoi
Hzo vji
grd
ucrr
ueng
nhau (d
cing
diAu
kiQn).
C6ng
thtc
cdu
eo
cria
hai
csre
ll
A'
HcoocH2cH2cry

va
!coocH(cH3)cH3
B.cn
coocHr
vi
HcooczHs
C.
CH3COOCzHs
vi
CzHsCOOCH:
.
D.
CH3COOCH=-CH2
vA
CHr=611aOOCHr
ciu
28:
cho
1,0
sum
,Tlsit
ti6p
xric.
vdi
oxi
mQt
thei
gianih?thtihd;;l
il
qu6

t,4t
gam.
N6u
chi
r3o
thdnh
mQt
oxit
sit
duy
nhdt
ttri
oxii
aO
la
A.
Fero+ho{c
FezOr.
B.
FeO.
C.
Feror.
D.
Fe:Or.
pa.u
J*-
o6t
ch6y
0,15
gam

ch6t
hfhr
co
x-thu-
dugc-
922-g^^co2
;
0,18
gam
H2o
vi
56rnt
Nz
(clhc).
ei.it
ti
kh6i
hsi
cria
X
so vdi
oxi li 1,875.
C6ng
th6c phAn
tu
cria X
li
A.
CrHroN.
B.

CzHsN2.
C.
CH.N.
D.
CzHoNu.
cau
30:
c6
cric
lq ri€ng
biQt
tlpg
cdc
dung
dichthdng
mau
:
AICI3
,
zncl2,Mgcl2,
Fesoa,
Fe(No3)3,
Nacl.
chi
dirng
dung
dich
ndo dudi
d6v
dd

phen
biQt
cal
re
mdt nh#
t.e"i
-
A.
Nazcor.
B.
Ba(oH)2.
c.
NaoH.
D.
NH:.
.Trang
2/4
- MA ili
thi
109
A.
(H2N)2C2H2(COOH)2
B. HzNCrHs(COOH)z
c.
(H2N)2CzH:COOH
D.
H2NC2H3(COOH)?
Ciu
33;
Cho 18,5

gam
hdn
hsp X
giim
Fe, FerO+ t6c
dgng vdi
200m1
dung dich
HNO: lof;ng
dun
n6ng vd
ktruAy
d6u.
Sau.khi
phdn
trng
xiy
ra hoin
toin
dugc
2,24lit khf
NO duy
nh{t
(dktc),
dung dich
Y
vA
cdn lai 1,46 gam
kim
loai.

Kh6i lugng
mu6itrong Y
vi
ndng
ttq
mol
cfia dung
a;cn mriO3
tn
A.
65,34
gam';2,7M.
B. 65,34
gam
;
3,2M. C. 48,6
gam;2,7M
t. :1,"
o n,
3,21",1.
Ciu
34: Khi
cho
ankan X
(trong
phdn
t&
c6%C
=
83,72) tric dgng voi

clo chi thu
duo. c 2 ddn
xu6t monocto
dOng
phan
cia
nhau.
T€n
cria
X lA
A.2-mefylpropan
B.
2,3-dimetylbutan
C. n-hexan
D.
3-metylpentan
CAu
35: Cho 28.,8
gam
b6t
Cu vdo
200m1
hdn hqrp axit HNO: l,0M
vi HzSOq
0,5M
thdy tho6t
ra V lir
khi NO
(san
phdm

khu
duy
nhdt,
clo
o dktc).
Gi6 tri
cua V li
A.2,241it.
8.6,721it.
C.
4,49
lit.
D.
l,l2 lft.
CAu
36: Cho
c6c
ch6t
sau
: tinh bdt
;
glucozo
;
saccarozo
;
mantozo,
xenlutozo.
56 ch6t
kh6ng tham
gia

phAn
ung
guong
ld
4.2.
B. l.
c.4.
D.
3.
Ciu 37: Cho ancol
X tric
dung v6i
axit
Y du.gc este
E. Lam bay hoi
8,6
gara
E
thu ttugc
th6 tich hoi
d0ng
bing
th6
tich
cria 3,2
gam
O2
(do
d
cirng

tti6u
kiQn).
gitit
tvt"
>
My.
C6ng thric
"6u
tao cia
E
li
A.
CHr=g11COOC2H5.
B.
HCOOCH=CHCH3.
C.
HCOOCH2CH=CH2
D.
CHr=6SCOOCH3.
Ciu 38:
C6 3 chdt rln
ri6ng
bi6t
:
Al,
Mg, At2O3.
Dung dich
c6
thri
phAn

biQt ba
chdt rin tr€n ld
A.
NaOH.
B. HCI.
C.
CuClz.
D.
HNO: loing.
Ciu 39: Hoi tan
hodn toin
3,9
gam
kali
vdo
36,2
gamnudc
thu duoc
dung dich
cd
ndng dQ
4.4,04o .
B. 15,47Yo.
C. ru,Ayo.
D.
13,97yo.
CAu
40:
Cho c6c
ohdt sau

: HCI
;
NaOH
;
Na3PO4
;
NazCOr
;
Ca(OH):.
Sd
chdt
tOi
da c6 th6
hm
mdm
nudc
cimg
tam thrii
ld
I
4.2.
B.
3.
c.4.
D.
5.
PHAN RItNG
(lo
cau)
Thi

sinh chi dugc lAm
m$t trong
hai
phAn
Phin
l: Theo
chucng trinh
chuin:
Ciu 4l:
C6 mQt lo4i.polime
nhu
sau
:
CHz-CH2-CFI2-CHzlHz-CHz
C6ng
thric
mQt
mit xich
cta
polime
ndy lA
A.
-CHz-CHr
B.
-CHrCHz-C
Hz-C
Hz-C
Hz-CHz-
Cf,u
32: Cho l00ml

dung
dich
amino
axit
X 0,2M ulc dung vua di
vdi
80ml
dung
dich NaOH
0,25M.
Mqt kh6c
l00ml
dung
dich
amino
axit tr€n
t6c
dung
vria
cfti vdi
80ml dung dich
HCI 0,5M.
Bi6t
X
c6 ti khSi hoi
so vdi
Hz bing
52.
C6ng
thfc

cria
X ld
c.
-cHz-cHzlHr
D.
-CHr
Ciu
42: HiQn tuqng quan
sdt
dugc
khi
cho
dung
dlch etylamin
tdc
dgng vdi dung
dich
FeCl3 ld
A. xudt hiQn
kiSt tria
mdu niu
d6.
B. c6 kh6imiu
tling
bay-ra.'
c. xu6t hiQn
ktit tfia miu
tring.
D.
c6 khf

tho6t
ra
lail xanh giAy quj
Am.
C$u
!]:
-?_6
*lg
hoi 500m1
dung alcn
X
chua
h6n herp HCI
O,lM
vi
HzSOr
OJM Jan
buo
*ieu
ml dung dich
h6n hqp
gdm
NaOH 0,3M
vd
Ba(OFI)2
0,2M?
Cdu3l: H6nho.p X
gdm
HCOOHviCH:COOHtrQntheoti
lgmol

I : l.
Cho
l0,6gam
hsnhqpXtricdqngvdi
11,5
garn CzHsOH
(c6
H2SO;
dic
lim
xric
tric) thu dugc m
gam
este (hi0u
sudt phen
img este
ho6
d4t 80%).
Gi6tri
crla
m
ld
A.
14,08.
8.12,96.
c.
17,6.
D.16,2.
A.750m1.
8.250m1.

C. l25ml.
D.500m1.
Ciu 44: Hoi
tan
4,0
gam
h5n
hqrp
gdm
Fe
vi kim
loSi
X
(ho6
tri
II, dfmg
trudc
hidro trong
d6y
rtiQn
ho6) b[ng
dung
dich HCI
du, thu dugc
2,24
lit
khi H2
(dktc).
oe
noa hn 2,4

gam
X thi cAn
dirng
chua
A6n isOrt
dung dic[
HCI lM. X lA kim
lopinAo
dudi <f6y
?
A. Ba.
B.
Zn.
C. Ca.
D.
Mg.
9ll
+1 OOt
mEt
lugng Al trong
6J2lito!.
Chdt rin thu
dyo.
c
sau
phin
ung
cho
f,oi
tan

hodn
toAn vio
dung
dich
HCI
thAy thodt
ra
6,72litlH2(c6c
th6
tich khf do
d
tfktc).
Kh6i luqng
Al
de dnng ln
A.16,2
gam.
_
B. 5,4
gam.
C.
8,1
gam.
D. 10,8
gam.
liun!:
Cho x
gam
hdn hqp
bOt

c6c
kim lo4iNi vd Cu
vio dung dich
AgNO3
du,
khu6y ki
cho ddn khiphAn
rmg
kdt thric
thu
dugc
54
gam
kim
lgai.
M4t kh6c
cfing
cho
x
gam
hdn hgrp
bQt kim
loaitr6n vio
dung dich
CuSO4
du,
khu6y
kT cho
d6n
khi

pnan
ung
krit ttuic
thu dugc
1i
+
o,s;
gam
kim loal.
cia tri
cfia x la
A.5,9.
8.9,6.
c.
15,5.
D.32,4.
J,
!
!
Ciu 47:
Odt
cnay
hoin
todn 2,24lit
(dktc)
h6n
hsp X
giim C2Ha
vt CaHa
thi

thri
tich khf
COz
(dktc)
vA
kh6i'luqng
hcvi
HzO thu
duo.
c
lAn lust
Ii
A.
3,36
lft
vi
3,6
gam,
B.
8,96
lit
vA
3,6
gam.
C.6,7?
lft
vh
3,6
gam.
D. 5,6

litva2,7
gam.
CAu
,18:
Nung
m
gam
bQt sit
trong oxi
thu
dugc
3,0
gam
h6n
hgrp
chdt rin
X. HoA tan
hlit
h6n
hgrp
X
trong dung dich
HNO3
(du),
thoat ri 0,56
lft khi NO
(li
sin
phim
khri duy nhdt,

do d didu
ki6n
ti6u chuAn).
Gi6 tri
c.ia
m
li
A.2,80.
8.2,52. c.2,10.
D.4,20.
Ciu
49: Hoi tan hoAn
toAn
13,92
gam
Fe3Oa blng
dung dich
HNOr
thu duo. c
448m1 khi N*Oy
(dktc).
N.Oy
li khi nio
du6i
dAy ?
A. N:O.
B. NO2. C. NzOs.
D. NO.
Ciu 50:
Trong ddy bi6n ho6 :

C:Ho
-+
CzHsCl
-+
C2H5OH + CH:CHO
-+
CHTCOOH
-+
CHTCOOCzHs
-+
CzHsOH
si
phin
ung ori hod
-
khri trdn ddy bi6n
hod
tr€n li bao
nhi6u
?
A.2
c.3
8.4
D.5
PhAn 2: Theo
chuang
trinh
ning cao:
Cdu
5l: H5n hgp

X
ning
9
garn giim
Felor
vA
Cu.
Cho
X
vdo
dung
dich HCI du thAy cdn
1,6
gam
Cu khdng
tan. Khtii
lugng Fe:O+
c6 trong X
lA
D.2,32
gam.
A. 5,8
gam.
8.7,4
gam.
C.3,48
gam.
CAu 52:
Criolit c6 cdng th&c
phAn

tu lA Na:AIFo dugc
th€m
vio Al2O3 trong
qu6
trinh
diQn
phAn
Al2O3 n6ng chiy
dr! sdn xudt
nh6m
vdi
lf
do chinh li
A. IAm
tlng
ttQ
a6n aien
cria
AlzOr
n6ng
chiy.
B. t4o mQt
lqp ngln crich dd bAo
vQ
nhdm ndng chiy
khdi bi
oxi ho6.
C. bio
v€ cliQn cgc khdi bi
[n

m]n
'.
D.
lim
giim
nhiQt clQ n6ng chiy cria Al2O3, cho
phdp
diQn
ph6n
o
nhi€t dQ th6p,
girip
ti6t kiQm nnng lugng.
Cdu 53:
Trong
phAn
tri aminoaxit X c6 m$t nh6m amino
vi mQt nh6m
cacboxyl. Cho
15,0
gam
X trlc dgng vira dri
v6i
dung dich
NiOg, cd c4n dung dich
sau
phin
ring
thu
dugc

19,4
gam
mu6i
khan. Cdng thric
crla
X lA
A. H:NC:FL+COOH.
B.
HzNCIHgCOOH. C. H2NC3FI6COOH.
D. H2NCH2COOH.
Ciu 54: Nung n6ng
hoAn toin
27,3
gzm
h5n hqrp NaNOr, Cu(NOr)2.
H6n hqrp
khf tho6t
ra
dugc
dln
vAo
nudc
du
thi
thdy c6
l,12
lft kh(
(dktc)
khdng
bi hdp ths

(luqng
02 hoi
tan kh6ng drlng kd). Xfr6i luqng Cu(NOr)z
trong
h6n hqp
ban diu li
3
b
A. 18,8
gam.
8.28,2
gam.
C. 8,6
gam.
D.4,4
gam.
Ciu 55: Dun n6ng ancol
no,
dcrn chfc, m4ch hd X vdi h6n hqp
KBr vd HzSOr
d{c thu
,Jur.rc
ch6t
hfru co Y
(chta
C,
H, Br), trong
d6 Br
chi6m
73,4oA vA

ttr5i tugng. Cdng
thric
phin
tt cria X
ld
A. CrHzOH.
B.
C2H5OH. C. CqHgOH.
D.
CH;(-rti.
A.
CuO
B.
Dung
dich AgNO3NH3
CAu 56: Hoi tan hodn
toan 104,25
gam
h6n hqrp X
g6m
NaCl
vi Nal vdo nudc
du,gc
dung dich Y. Spc kh! Clz du vAo
dung
dich Y.
K6t th0c thi nghiQm,
c6
cgn
dung

dlch thu duqc
58,5
gam
mu6i khan. tchSi luqng NaCl c6 tong h6n hqrp X lA
A.
17,55
gam.
B.
58,50
gam.
C.29,25
gam.
D.23,40
gam.
Ciu 57:
Chi
dirng hod
chAt nio
dudi day dA
phdn
biQt hai d6ng
phdn
khdc chftc c6
cing
c6ng thfc
phAn
tri CrHaO ?
C. Cu(OH)z
D.
Al

Ciu 58: Ngim m6t dinh sit
sqch
trong 200m1 du.ng dlch CuSO+. Sal
khi
phnn
ung
k6t thric, ldy dinh sit ra khdi
dung dich rria s4ch
nhg bing
nu6c cdt
va sdy kh6 r6i dem
cdn thdy kh6i luqng dinh sit ting 0,8
gam
so
vtii
ban diu.
N6ng dQ mol cria
dung dich CuSOr dd dirng li
A.0,0625M.
8.0,05M.
c.0,625M.
D.0,5M.
CAu 59:
C6
5
g6i
bQt miu tuong tg nhau
lA cii
cic
ch6t CuO.

FeO,
1'4nO2,
Ag2O,
(Fe
+
FeO),
C6
thii dilng
dung
dich ndo trong
cric
dung
dich
dudi
day dii
phdn
biQt cfc
chdt
tr6n ?
A. Ba(OH)2
B.
AgNOr C.
HCI
D. HNOr
Ciu 60:
Polime
X
c6 c6ng
thric
{NH -[CHr],

-CO]^
. Phdt bi6u
nAo
sau ddy kh6ng dfng?
A. X chi duo. c
tao ra tir
phrln
ung trung
n$mg.
B. X c6
thrl
kdo
sgi.
D.
% kh6i luqng
C trong X
kh6ng
thay d6i v6i moi
gi6
tri cria n.
HET
C.
X thuQc
loaipoliamit.
Trunt!
411
-,Vrt di &i tAg
THr
THODAI
Hec