Hg vh tdn
h_gc
sinh:
C6u 1:
Cho c6c ho-p
chAt sau:
C2H5NH:
(X);
(CzHs)2NH
(Y);
NH3
(Z);
C6H5NH2
(T).
dAn
theo th[r'tr-L
lr
TRTJC'NG
DAr FSQC
Kt-lTN
Kh6i THPT
Chuy6n
H6a hoc
A.X<Y
<Z<T.
B.T<2,<X<Y.
CAu
2: Cho cdc
phAn irrg saLr:
a)
FeO
Ng,iy tlti:
24-01-2010
Ma dA thi: 189
Luc bazo tSrrg dAn t5ng
C.Y<Z<T<X
D.Z<X<Y<T.
b) FeS
+
HzSOq
(ddc,
n6ng)
+
d)
Cu
+
dung dich FeCl3
+
f.;
glucozo
+
AgNO: trong duirg
dich NH:
>
CAu
3: NLrng
m6t h5n ho.p ran
g6m
a rnol FeCO3
vh b mol FeS2 trong binh kin chri'a kh6ng klri
(du).
Cu(OH)z
+
DEy
g6m
c6c
phAn
rllg d6u
thuQc lo4i
phAn ring
oxi
h6a
-
kht
le
A.a,b,d,e,Ih.
B. a, b,
d, e, f,
g.
C.
a,
b, c, d, e, h.
D. a, b, c, d, e,
g.
+
NaOHd,P,T
A.a=0,5b.
B.a=b.
C.a=4b.
CAu
4:
i
vA
c6c 2. Th6i kiri CO2 du vio c6c
1,
sau
,a;.
do rot c6c
2
viio
c6c I
thi sdn
phArn
tliu du'o. c ld
A.
NaHCO3
vd NaOH.
B. NaHCO:.
C. NaHCO3 vd
Na2CO3. D. NazCO:.
CAu 6:
Nung 13,4
ganl
h5n
hqp 2 mu5i
cacbonat
cria 2 kirn loqi h6a tri2, thu du'o. c 6,8
garn
ch6t rin
vd ldii X,
Cho khf X
X. Biet X
chi tao ra:n6t
dAn xLrAt
nronobrom
duy nhAt. Khi hidrat
h6a X thu
duo. c ctrAt
y.
Cho
chAt
Y tic dung v6'i dung dich NaOH
vi
12
tlr i
A. tao
kh i bay ra.
B. tao ra kdt
tria miiu viurg,
C.
lihdng
co
phAn
irlg hoa
lioc xAy ra.
D. tpo ra dAn xuAt rnonojot
crja X.
Cdu 8: Cho
cdc chAt:
isdpren
(1);
(6).
D.
(1), (3), (5), (6)
Cdu 9: Cho
so
d6: Benzen
+HNo'rHtSo"
,
"
+BrtlFe
,
"
Vpy T
ld
A.
nr-nitroplrenol.
B.
p-nitrophenol.
C. o-nitrophenol.
D- h5n ho,p
o-
vd
p-nitrophenol.
CAu 10:
Hop chAt
X
(chri'a
C, H, O)
c6 kh6i lu'g'rrg
mol bdng 90
Depolirne h6a. D. T6c
dung
v6'i
nuoc
Br2._
CAu
12: Hoa
tan hoAri
todn 12
gan
h6n ho.
p
Fe, Cu
(ti
lQ mol 1 :1)
bing
axit HNO3
du
thu
duoc
V Iit
(dktc)
h6n
ho'p khf X
g6m
NO
vd NOz
c6
ti
kh6i hoi so
tan. Vqy
%
khdi
luo.ng cria
Cu
trong h6n ho.
p X Id
A.1,330
.
t
8.77,33y0.
C.22,67%. D.98,670A.
CAu
14:
Khi'hodrr
todn
m
gam
h6rr ho'p CuO
vd Fe*O, bing
khi
CO d6t n6ng thu duo. c 2,04
garn ch6t rin X
vd
h5n
hop
khi Y. Cho
Y tdc
dgng v6i nu6'c
v6i
clrdt. Sii truolg
ho,
p
xu6t hi6n dn nrdn
diQn hod ld
A.0
B.
1.
c.2. D.3.
CAu 16:
Hoi
tan
hoiur
toAn 0,3
rnol h5n ho-p
giirn
Al
vd ALC:
r,io dung dlch KOH
(du),
thu duo.c a rnol
h5n
h-op khf
va dung dich
X. Suc
khf COz
(du)
vdo dung dich X thu dugc ld 46,8 garn
k6t tfia, Gi6 tr-i cira a li
^
6i"r,a,n
qru binir
du'g
]yor'rg
du.v6i
si5ng
thav
kh6i
lLro.'ng
binh
inh
gacbonic
vi
iroi nu.oc.
Clro
h5n
lie'p
sdLn
phArn
di
ch0m
qua binlr
du1,g
]:
ra,.lg
f
an 16
garn
vd
cdn
;;;,fula"
"ia,
#ne,lun
tot
trong
Jta'ol
viL c6
tfnh
ch6t
thang
hoa'
3)
Cilng
tan
trong
dung
dich
ki€m'
c.
(2), (3).
D.
(1),
(2).
A.
(r),
(2),
(3).
Cdu
19:
Cho
E6
xi
prrong
rro6
1
kg
chat
b6o
co
"tri
s5
axit
bing
7
ngodi
tu dun
ch6t
beo
v6i
dung
dich
chfia
.l42
gan
NaOH.
Sau
khi
phdn
ri.ng
xay.lrolin
i03'5
gam'
?
134'5
gant'
cau
21:
Cho"ho-p
chat
HO-C6H4-CH2OU
ta"
oung
voi
iuo.:rg
do
ctlrcootl
c6 HzSOa
dlc
lirn
xfc
t6c'
dun
nong.
SAn
phAm
t4o
ra
li
A.
cH3coo-c6H4-cH2oH'
,-"
trt"Oi
ru',iut
khan
thu^dio.
c
khi
c6
c4n
dung
dlcli
c6
kh6i
luo'rrg
lir
A.
6.81
gam.
B.4,Bl
garn'
C'
3'81
gam'
D'
5'8i
gam'
c^u
23:
cho
d6y
Cdu
z4zNung
h6'
ha.p
X
g6m
caco3
vi
caSo:
t6'i
pha'
iing
hoan
toirn
duo.
c
chAt
rfui
Y
c6
kh6i
lr-ro'
ng bi'g
50,4ohkh6i
lu'o-ng
cfra
h6n
ho.
p X.
pftan
Fe
vio.550
rnl
dung
dich
AgNO:
1M'
Sau
khi
c6c
phAn
[rrrg
xi1,
ra
lio2rn
todn,
thLr
d-u'o.
c nr
gam
chAt
rin'
Gi6
tri
cfra
m
ld
A. 64,8.
B.
54,0.
cria
FeClz
t'tng
oung
dich
Y
tal
s,zax'll6ng
d0
o/o
cia
Mgclz
trorrg
dutig
dich
Y
la
L.24,24Yo.
B.
11,jg%'
c'28'21Y0"
, .
^
,
).
-D'
15"7604'
ciu
zl:chia
h5n
khi
cho
prran
2
t6e
dung
h6t
voi
KoH
le
A l l 5 sanr.
B.
9,9
garn.
C'5'57
gan'
D' 8'B
gam'
rr.
I
t)J
5r""
CAu
2g:
Clio
c6c
chAt:
gndehit
axetlc,
axit
X
la
chAt
khi
o
diAu
ki0n
thubng,
t<tri
uiiot
ch6y
hoin-todn
t4o
ra
sd
mol
H2o
gAp
ba
ldn
s6
nror
x.
I(hi
rhay
mQt
riguy6'
t,r'hi;;;;;i
uani'urot"
chi
(axit o-hidroxylberizoic)
vio
lug'ng
du
metanol,
sau
do
th€m
HzSoq
ddc
vdo
Jung
diclr
vi
dun
nong
to'i
1400C,
sin
ph6m
t4o
ra
li
l
A.
o-Ho-CoH4-CooCH3.
B'
o-CHso-96HfoPH
C.
o-CH:O-C6H4-COOCH3'
tohn
thu
dugc
672m1khf
(dktc).
Vay
n6ng
'd0
rnol
cria
HCooH
vi
CH3COOH
trong
dung
diclr
X
lAn
lu'qt
ld
A.
lM
vd 2M.
B'
2M
vi
lM'
C'
3M
vd 3M'
5.
c'
4'
D' 3'
CAu
33: Cho
c6c
nlan
Oiritr
sau
d6Ly
vd
xe'lulozo-,
tinh
bQt,
protein
vd
'ilon-6,6:
"-lJ
Oa,
tfru0c
loai
cao
phdn
tir"
?1??"
thuOc
loai
polirne'
i)
cAc chAt: AI, Al2O3, AI2(SO4)3, Zt't(OH)2,NaHS,
K2SO3,
OJH4)2CO3.
36 chAt
ddu phin irng duoc
v6i
dung
diih
HCI
vA
dung
dich
NaOH
ld
A 7.
B. 6.
C.4. D. 5.
CAu 36: Trong
rnQt
nh6m A
(pliAn
rih6nr chinh),
tri'nh6rn
VIIIA, theo chiAu
ting
cia di6n tich hat
nhAn
rigr-rirdP 1i1'11"'i
A. rinlr
ltim
tan ld axit acrylic
vi
phenol,
trong d6 s6 rnol cria axit acrylic
gAp
3 lAn
s6
mol
cria
phenol. Cil
rn
gam
dung
dlch X
phAn irlg
vila du v6i 200rnl dung dich NaOH
0,2M. Clro
m
garn
dLrng
diclr
X tdc dLrng
v6i dung djcli nu6'c brom
0,06M
thi the tich
dung dlch
brom
dd tliarn
gia phdn
rhg
A.4
chAt.
B.
3 chAt.
C.2
chAt. D.
I chAt.
CAu
39: Trong
s5 hidrocacbon
kh6i
luorrg
mol bing 78
gam,
chf'a
hai
1i6n
k6t ba, c6 bao
nhi6u
chAt c6 th6 tao
l<6t t0a
v6i
dung
dich AgNO3AiH3?
A.
2 chAt.
B. 3 chAt.
CAu
40:
Ho-p
(dl<tc).
36
h-rong
chAt
thda min tfnh
clrAt cria X
lA
A. 3
chAt.
B. 4 clrAt.
C. 5 chAt.
D. 6 chAt.
Ciu
41: Clro
l4,l
garr h5n
hg'p
g6ni
hai
axit
no.dor
chfic t6c dr,rng h6t
v6'i
NazCO:
thu
duo.c 2,24lit
COz
(dktc).
Vdy s6
garn
duo-c 37,25
gam
KCl.
Dung dicli KOH
trOn
c6 n6ng
dQ liL
A. 0,24M.
8.0,48M.
c.0,4M.
D.0,2M.
Ciu
43: Hqp
chAt X
tan trong
nu6'c t4o dung
djch
kh6ng miru. Dung
dich
ndy
kh6ng tao
k5t trla
voi dung
dich
BaCl2,
khi
plrAri rl'ng
v6i NaCH
r4o r.a khi c6giri
khai,.kJli.phAn'Jrng
HNO3,
H2S, KI, KMnOa
nhAn bi6t
2 durrg dich
FeSOq
vd
Fe2(SOa)3
ri0ng
biQt
ie
A.3
ts.4.
c.5.
D.6.
CAu
34:
Di6n
phAn ilung dich rnutii
CuSOa du
sau thb'i
gian
1930 gidy,
thu duo.c
dQ
dong
di6n
trong
Qr-r6
tr)nh diQn phAn
ld
khf),
thu
du'o.
c h5n ho-p
rin M.
Cho M
t6c
dprrg v6'i
lu'o. ng
du dung dicli HCl,
giAi
ph6ng h6n ha'p
khi X
r'2r corr
l4i
nrot
phAn khdng
ian G.
Oe OOt
ch6y hodn
toAn X
vA G
cArr vi'a dri V lit khi 02
(6'
dktc). Gi6
tri cria
V lA
C$u
46: Nr,nig
h5n ho.
tich khi
Hz
thoAt
ra o'dktc
lA
lr
A.j,B|lit.
8.4,481it.
C.3,361it.
D. 10,08.1it.
Cdu
4i: Cho
0,01
mol amino
axit X
t6c dqng
vua h6t
v6i 80rnl dung dich HCI 0,i25M.
L6y
toirn b6
sdin
plrAnr
t4o
ra cho
t6c
dpng
voi durig
diclr NaOH
1M
thi thti
nhAn ndo
du6'i dAy?
A.
H2A.Ji,
t0.
B. HNO3/H2SOad,
t0.
C.
[CuQ'JH3)o](OH)r,
D. CS2AtraOH.
Cgn
49: Hay
sdp
x6p
c6c chAt:
Benzen
(X),
toluen
(Y),
anilin
(Z),
clobenzen
(P)
vd nitrobenzen
(Q)
theo trinh
tu'
klr6.
ning
phdn
hgp
g6rn 0,15
mol Fe
vd
0,1 5
mol Cu
le
(biet
phiLn
ring
t4o
cli6t
khir duy nhAt ld NO)
A.0,6
lft.
B. 0,8 lit
c. 1,0 lit.
D.1,2lit.
Clro:
H:l;C:12;N=14;
O=16;
S=32;Cl=35,5;Br=80;Na:23;
Mg=24;Al=27;K=39,Ca:40;
Cr
=
52;
Mn
:
55;
Fe
Ma cl6
thi: 103
CALr 1:
A.
CAu 6:
D.
Cdu I l: A.
Cdu
l6:
B.
CALr 2l: B.
CAU 26:
B.
CALr 31: D.
CALr
36: B.
Ciu 41
: D.
CAu
46:
D.
Ma de thi: 125
Cdu l: D.
CAU
6: C.
CAU
l1: C.
CAu 16: B.
Cdu2l: A.
CAU
D.
Cdu l6: A.
CALr 21: B.
CAu
26: B.
CAU
3l:
A.
CAu 36: B.
CAu
41: D.
CAu 46: A.
Cdu2: A.
CAU 7:
C.
CALr 12:
D.
CAU I7: D.
C?,u22: C.
C6'u2-l: C.
C6'u32: C.
lCAu
37: C.
C?iu
42:
A.
Cdtt 47: A.
CAu 2:
A.
C?'rt 7: C.
CAU 7: B.
Cdu 12: C.
lCAu
17: C.
C?,.u22: A.
CA,tt21:
A.
CAn32: C.
Cdu 37:
A.
Cdu
42:
A.
Cdu
47:
C.
CAu 3: B.
CAu B: A.
CAU
13:
D.
CAu 18:B.
Cdu23: A.
CAu
2B: A.
Cdu 33:B.
Cdu 3B: C.
CAu
43:
C.
Cdu
43:
C.
C6u
48:
D.
CAu 3: B.
CAU 8: A.
Cdu 13:C.
CAU l8: D.
Ci.u23: C.
CAu
28:
D.
CAu 33:
A.
CAu 38:
B.
CAu
43:
C.
C6u
48:
A.
CAu
4:
C.
CAu
9: B.
CAu 14: B.
CAu 10: A.
CAU 15: A.
CAU 20: A.
CAU 25: C.
CAu 30: B.
CAU 35:
A.
CAu
40:
C.
Cdu 45: D.
CAu 50: A.
CAu
5: A.
Cdu i 0: D.
CAu 15: C.
CAu 20: A.
CAU 25: B.
CAU 30: C.
CAU 35: C.
CAu
40:
D.
CAU
45: A.
CAU 50: C.
CAu 5: D.
CAu
i0:
D.
9:D.
CAu 14:A.
Cdu i9: C.
Cdu24:D.
C6,u29: A.
Cdu 34: A.
CAu 39: B.
C6,u 44: A.
CAU 49: B.
C6u
4:
D.
CAU 9: A.
CAu
14:
A.
CAU
19:
A.
Cdu24: C.
Cdu 29: B.
CAU 34: C.
CAu 39: C.
Ci'u 44:D.
Cdu 49: A.
www.VNMATH.com
EAI HqC
QUOC
G{A
HA NqX
danh:
V6'i mdi cftu
sau,
anh/ch!
hiiy tim
mQt
(01) pluroltg
tfut trd ld'i
lto'p lit nhAL
Cho:
H:1,C: i4,N:14,O:16,P:31,S:32,Cl:35,5,8r:80,l-i:1,Na:23,K=39,Mg:21'
Al:21,Ca:
40,
Fe
:
56,
Zrt:
65,
Ag
:
108,
Ba:
137, Pb
=
207
Ciu
1: ne AOt ch6y htit I
mol
ancol
X
+
COu
-+
2CO
c.
400
co
+
3Fe2o3
->
2Fe3Oa
+
COz
D. 800-1000 co
+
Feo
+ Fe
*
co:
CAu
3:
FIqp chAt hfr'u
co X
du'o-c
didu
ch6
tu'etylbenzen
theo so'd6:
KMnOo
HNO3/H"SO4
B.
Cho
HrSO4
dic
vdo dung
dich
KzCrzOi
d€ di€u
clr6 CrOr'
C.
Cho dLrng
dich
kidm
du'vdo
dLrng
dich
nru6i
Cr
(ll)
de
didtr
chi5 Cr(Ol-{)2.
D. D€thu
dugc Cr(OFl;,c,An
cho
l<i6rn
dtt
vdo
clungtlich
nluOi C.1tll;.
g
CH:CHO;
4,4g C2H5CHO
C. 9
g
HCHO; 4,4g CH3CHO
CAu 9: PhAn ilng trong
do I{2O2
dong
vai
tro
chAt
khu:
A. H2Or
+
KNO2 -+
I{2O
+
KNOI
C. HrO2
+
2FeCl:
+
2HCl-+
2 FeCl3
+2
H2O
khi co can durrg dich Z
beng:
B. iz-O2N-C6H4-COOC2HI
Cf;u
6: Dung diclr axit
y6u
C6I{jCOOH
1M
c6 cung
pH v6'i dung dich
HCl n6ng
d6 8.
10-3 M. I{ing
sd
axit Ko
cira axit
d6
bang:
A.6,4.10-6 nrol
8.4,6.10-j
mol
C. 6,4.
l0-s mol
D,
4.6.10-6
mol
Cdu
7: DiQn
phAn
dung
dich CaClz
v6'i
diQn
ding
kO tit5p.
Hidro
ho6
hodn toin
X
dtro-c h6n hqp
ancol c6 khdi
1,0
gim. Uat
tnac, dtit
cnay X
cho ra 30,8g
CO2. Cdng
tliirc vd s6
gam
cfra
C6u 10:
FIda tan
vila
dir 6,0
gam h6n
ho-p
M
gdm
2 kim lo4i
X, Y
c6 h6a
tri tuo'ng
iLng
axit nhu
nhar,r).
Luglg
'.'.,u6i
kl]un
thu
cluoc
F 1a aa ^,- r} 1,4 KQ
-in1
www.VNMATH.com
CAu
tr1:
Iiod
tan hoin todn
r.n
garn
h6n
ho-p FesOa
vd
Cu trorrg
dLrng
dich Fi2SO4
dich
c6 chila
6,16
ganr
hSrr
hop hai rnLr6i
c6 ti l€ mol 3:1. Gi6 tri
cira
5 lAn.
B. 56
ori
hoi cira cAc
nguydn
tir oxi
trong
03 ddu bing
khdng.
C. Ozon c6
tfnh oxi ho6
m4uh hon oxi.
D. Trong
tAt ch cac tr:ang th6i
tAp ho-p, ozon
d€u
c6
lhd
n6 khi va charn.
CAu 14:
Clrgrr
plruorrg
art sai.'
A.
Oxi lA nguy6n
tO
phd
bi6n nhAt
trong v6 tr6i dat
B.
vit li€Lr cluo-c ch6 tao
tir polirne tlii€n
nhi6n
A. To visco,
to tim, nhlra
lini
phirn
inh
.:
!J.
'fo
visco,
to tdrn, cao
su
buna,
keo cl6n
96
C. Cao su isopren, to
visco,
nilon
6,6, keo d6n
gO
D. Nhua
bakelit, to tdm,
to
axetat
Ciu
17: Giii tliich
irng
dung cria crom
CAu 18:
Cho so'ct6 phAn irrrg
sau:
Bti
-I
-
en
HBr
'
y
-!f#-'
n'souaa)so'c
'
t
Bi6tX,Y,Zd6ulAc6cho-pchithiLucovildnhlrngsAnph6mchinh.C6ngthfrcciraX,
Y,Zldn luolld:
A.
CH3CHBTCH2CH3, CH3CI-IOHCH2CH3,
HOCI"izCH(OH)CH2CI{l
B.
CIJTCI IBTCIH2C
[{3, C F{ CHO}{CH2CI-13,
C'HICH:CHCI I]
C. BrCI-l2CH2CH2ClI3,
HOCH2CHzCH2CH3,
CH2:CHCH2CFI3
D.
CH3CHBTCFIz
CH:. C HrCI-l OHCH2C
IJr, C H2:CI-IC H2C I{3
5,08;
A. C4H6Or,
Crll+O: r'A Crl{sOr
C. C4H5O2 vA
C3HaO2
ll.
Cao su
la
nlriing
polirrre
c6
tirrlr dArr lioi
D. Nilon 6,6 thu6c
lo4i to t6ng ho-p
B.
C,1l{6O2 vA
C:l{+O:
t). Chic6
C3HaO2
B.
CH3CH(COOH)2
D.
CH,:CHCOOH
C[u 20:
Axit cacboxylic
mach
cacbon
ph6n
O%- 54,24.XId:
A.
Ciu22:
Cho c6c
ancol c6
c6ng thfrc
C+HroO. 56
ancol bi
oxi
ho6
b6'i CuO n6ng"do lA
4.2
8.3
c. I
D.4
CAu
23:
L6n
men
nr
gam glucozo
v6ihi6Lr
sudtl5g/o,
Todn
b6
CO2 thodt ra drLoc clAn
vdo dung
dich NaOll
thir
cluo-c
0,4 mol
h6n ho-p rnudi. Gie
gam
8.5,12
gam
C.7,62
gan
D. 7,28 garr
www.VNMATH.com
CSu
25:
Cho
a
mol
chAt hii'u
co X
(cl:i
cliira
m$t
loai
irh6ir
chiLc) tdc
dr-rng v6'i
AgNOs diL
trong
l'lH3 thr-r c'liroc
zla
nol
Ag.
Mnt
khdc,
c16t
thLr
dtLo'c
500 rrl dLrng dich
co pH
:12.
Hi0u su6t ci a
qu6 trinh
di6n
phAn ld
c.400A
4.25%
83.30%
Ciu
27: Hidrocacbon duo-c
chon d6 didu
chti
axit axetic
chi
bing
rri6t phin ilng
6- khn'
Cdu 35: Trong
phin
ilng:
4HCl
+
MnO,
A. ChAt oxi ho6.
C. Chnt khr} vd rndi
truong
Ire2O3
D'
CrzOr
Cdu 29: Nhi6t
phAn 18,8
gam
niL,Oi
ntg'to3)"
v6'i hi€Lr
suAt J5ok,cdnlai
10,1garr
chAt rdn.
M ld:
A. Ba
ts.Ag
C.
Ni D. Cu
C6u
30: Trong so dd
phAn
tng sau:
X
*
Y
+
Z
-+-,
*
\4
(Y:n
3-
RAt d6c
4- Kli6ng tatt
trong nu6c
5- ori
hod
7-
este hof
8- tring ngung
9-
tr6ng bac.
Nlru'ng di€u kh6ng di,rng
ld:
A. 1,3,5,1
B.
1,4,1
c.
4,1,9
D.3,6,'1,9
r"
CAu32:Cltosod6phdnf'rrg:KMrro1+KCl+HzSoq
H6
s6
cAn
bing
tLrolg ilng
cira
phrrong trinh
phAn iLng ld:
L.2,6,10,4,8, 10,5.
C.
l0,BB
garn
D.3,2
gan
CSu 34:
BiOt
hing s6 axit
cira HCOOH
lA K"
:
1,J . 704.
D0
diqn iy cira dung dich
I-ICOOI1
I M bdng:
h. t,2%
ts.1,30h
C.1,5Yo
D.2,lYo
-+ MnCl^
+
Cl-
+
2H^O thi HCI d6ng
vai
trd:
222
B.
ChAt
1,8
M
B.2M
c. 3,2
I\,1
D.2,8M
CAu
37: Cho
so'd6
phAn fng sau:
A
*?
>
Ar_$
Ar_4
Ar-l-+ A+-!
45*-a>
B
A don
chflc
tao ra boi ba
nguydn
t6 C,
I{, O vd
co
34,18% oxi vd
kh6i liLo-ng,
nhiOt
d6 sdi
Id
A. 2;
(6x
- y);
x,
(3x -
2y);
(6x
- 2y)
B. 2;
(6x
- 2y); *,
(3x
- 2y);
(3x
-
2y)
C. 2;
(6x
-
2y); t,
(3x - y);
(6x
-
2y)
D. 2;
(6x -
2y); *"
(3x -
2v);
(6x
l 5,4
gan
ch6t
r€n khan.
Z l d:
A.
CsFIqCOOCTHs
F.
C2H5COOCTFI5
C.
CTH5COOCHT
tr). CFITCOOCTHT
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A.
I(inr loai
ning, kh6 norlg
chAV ni. Co- lir.ih
nhi6m
tu
C.
Mtiu trdng
xzlrn,
d6o,
d€
ldn D. DAn
cli€n
vd clAn
Irhi6t tdt
Cdu 41:
T0n goi
Y
lA
-
NH2
B.
X li
-CH3,
Y
ln
-OLI
C. X
lA -CHO,
Y
Ie -COOH.
D. X li -Br, Y ln -OH
Ciiu 43:
ChAt c6 tinh axit
manh nliAt trong
c6c chAt
sar-r
ld:
A. CFjCOOij
U. CH3COOH
C. CCl3 - COOH D. CBT3COOH
Cfiu 44:
N6u thd tich
cira hdn hop
gianr
di
n lAn thi tdc d0
djch X, clLloc
m
ganr
ch6t
rin Y. Gi6
tri cira nr ld:
A.
0.486
ganr B.
4,86
gam C. 6.408
ganr
D. 0,648
gani
CArr
46:
So sinh nhidt d0 s6i
cira
cic
clrAt sau: ancol et1'lic
(1),
clolLra
eg,l
(2).
dietl,l
s1s
(3)
axit axetic
(4)
A.(4)>(i)>{2)>(1) B.(4)>(r)>(3)>(2)
bing:
A. 211,835 atnr
B.
230,3atnr
C.201 atm D.207,36 atni
CAu
"{B:
I(lri cho
2,2-climetylpropanol
t6c dung
v6'i HCi b6c kh6i thi
sin
phArn h['u co
chinh
lA:
A. l-Clo-2.2-dinretvlpropan.
B. Z-Clo-:-metylbutan.
C. 2-C lo-2-nretylbutan
D.3-Clo-2,2-dimetylpr"opan.
ClAu
49:
DAn 2,688
lft khiNFI3
(dktc) qua 100 ml dLrng dich hdrr ho-p
AtC13 0,2M
vd CuC12
0,2M, duo-c lu'o.'ng
.,(
Ket tua la:
A. 3,03
v6'i dung dich
IJ2SO4
lodng n6ng
v,,i
gAf*
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f{:fft'{fi[''{{ftuJ,in Y'it [,j
*
*l{!{H?'N f{ri
Nli-'ww+u.cltwlwrlJ'.ciftxt'rt
DAP
AN TR AC NCFITEM
MON F{O,T HOC
M6 de 132
1.
C
6.
C
2. D
7,
C
3.88.D
4.D9.8
5. C
10.ts
Bdp
tf
n kj' thi thfr
ttai
ltoc
A
A
A
(_
C
D
D
D
D
D
ts
ts
.A
,4
D
D
ts
t-
E
1.D. A
27.
A
]Q C
29.
D
30.
D
31. B
32. D
33. C
D
23.
A
24. D
2s. B
26.
C
27.
D
28. C
29. D
30.
D
6.8
7. C
8.D
9,8
10.
A
16.
17.
to
I O.
19.
20.
31.
) ,L.
33.
34.
35.
LA
2.C
3.A
4.C
5.8
11.
B
12. B
13. D
14. B
15. A
2t. D
22.
D
23. D
24.
D
25. A
26.
B
27.
A
28. C
29. D
30.
A
36. D
37. C
38. A
39.
34.
35.
C
C
B
D
B
A
r
B
A
B
B
C
A
C
C
Me.16
485
1.D6.
2.
D 7.
3.C8.
4.C9.
5. B
10
A
B
B
C
A
B
2t. D
22.
C
23. C
24. A
25. D
26. C
27. C
28. A
29. C
30.
D
36.
B
37. A
38. B
39. B
40. D
41. B 46.
42. A 47.
43.
D 48.
44. B 49.
45. A 50.
GIAI EAP MQT
So
CAU HoI
TRONG DE TI{I MON HoA
Fe:Ot
D.800-1000 CO
+
FeO
-+
3FeO
+
COt
-+
Fe
+
COt
Gidi: Drip rin
ld D.
Nhi6t d6 dring o'dAy
ld
700
-
800
fC).
Cdu 2. Cho
m
gam
bit Fe vdo I lit dung ciich
chil:a
AgNO
jA,l M
+
Cu(NO)r0,1M, sau khi phan
4
i'ng mQt
phAn
(cdn
duj.
Yrrvru
-rrrrin
ttr-oqJ
rsrerrrb
rrvlrvs
t-_\_t.\r{ J1
\
i
l08x0,l*64n6'.pu:15,28:}nq'pU=0,07.+nrFebandAu=56[(0,l:z1+olo71=-57g
rJO
S{:X I
Cfrtt
3. Cho Ct2
tdc dung t6'i
16,2
gam
kim
loai M
(hd.a
tri khong
diii), drcc 58,8
gam
hdn hq'p rdn X. Th6i
O2
du
qua
ha'p
X
gim J ankunal ding
diing
ttii uep. Hidro hod
iodn todn X dap'e h,6n h7p
ancol
c6 khiii lwng l6n lon
khiii
lwpng
cua
.Y ld !,0
gam.
Mdt
khdc,
d6t chriy
X cho ra 30,8g
CO2.
Cdng th*c
vd
sO
gam
ctia cdc ankanal trong X ld:
Gi6i: C6c ankanal
dd cho ddu don
chf c,
suy l3 l1p611e
= Ilrrz
= 1:2: 0,5
Sd
pH
12.
Hi€u sutit
cila qud
trinh
di(n phdn td
Girii:
,2KCl
+2H2O
-+
2I(OH
+
Cl2
+
H'
pH
=
12
=
fOH-l
:0,01
:+
nOH-
=
0,005
-+
%H:
(0,005
: 0,02) I 00%:25%
Ciiu
lAn cdn C4H8O2
ld
ho-p chdt
tap
clrric ruo-u andehit
sE
tlroa m6n.
Cfru
7.
Dien
phdn
dtutg clich
CaCt2voi
didn
ctrc
lro', c6 mdng
ngdn,
dro'c 500 m/ dtrng tlich Z,
vd
I23tnl
khi
(o'270C,
lann)
o'anot.
pH
dung dich Z bdng:
www.VNMATH.com
ItLtdi t
iTPV'CltuS'1rt
[',il
-+
AI(OH)3J
+
3NH4CI
(l)
0,02 0,06
0,02
cucl2
+
2NH3
+
2H2O-+
Cu(OgrJ
+
2NH4CI(2)
4,02 0,04 0,02
Cu(ogrJ+
4NH3
.
-+
[Cu(NH3)r](oH),
ran
(3)
C6: 0,02
0,02 thiCu
Phhn
ring:
0,005
0,02
Cdn; 0,015
Vic6
rugu du
suy
ra
s6 mol
ruou
phan
rlng
>
s6
rnol
nguy6n tu oxi
phan
fing:
[(5,6
-
4) :16]
:0,1
=MA<4:01
:40=AldCH3OH=mCH3OHphiint'ng:0,1
x32:3,2gan-oAH:(3,2x100%o):4:80%
Cdu 10.
Hq'p chtit
hiru
co'X dto'c
diiu
ch€
tlr etylbenzen
theo
so' di:
lim phiur
anh
Giii:
Nhua ldm
phim
anh
ld
poli
(triaxetat
xenlulozo')
duo-c di6u ch6 tu xenlulozo
[C6H7O2(OH)3]".
Cdu 12. Hidrocacbon
duo'c chon ae aiiu
che axit axetie chi
bing mQt phan ting:
C6rrg thLic
Fe Ou
*
>1./y
= np"/tre:213
-
FezAt
Ciiu
19. lldo ran t,ira dti
6,0
gam
hin hq'p
M
g6nt
cdc
axit tthu'nltcru).
Lttong
mtroi khan
lhu clLrctc lchi c6 can dung
dich Z bing;
Girii:
CH3-CH2-CH2:CH3. Dua
viio
phin ring:
CH3-CH2-CH2-CH3
+
2O2
-+
2
CH3COOH.
Cdu 14. Gidi
thich
tmg
dmg
cila crom khbng hp'p li:
A. Cront ld kint loqi rdt c*ng
c6
thd dilng de cdi thtry tinh
B. HA,p kint cila uont t,d
siit
di,,rg dd no thdp ctirng, khdng gi,
chi,u nhiQt.
C Eieu
ki
tti'cacbon
trong
phan
tu, kh6ng chira li€n kAt
ba, chi co
m6t
,long phdn
mach ho'duy nhtit)
c,in ditng 5 ntol oxi.
A
ld:
Girii: EdtA l2rCnHzn*2-2,-,(OH)*thin:3+
[(x+a):3]
!4
duynh6tx+
a:3
*
a: 0
-+ x: 3 A lA C4H7
(OH)3
co 4 d6ng
phdn
*
a:
I + x: 2
A
ld C4H6(OH)2
c6 2 d6ng
phdn
*
anolbdc
III, khdng
bioxi h6a bo'i CuO.
tJdu
17.
Chdt
c,i
tfnh axit ntanh nhat
trongcdc
chdt
sazt ld;
l. CBTiCOOH
B. CFsCOOH
c.
ccl3cooH D.
CH3COOH
Giriir B. Vi cdc halogen
hilt
diQn tu
ldrn thng
su
ph6n
cuc
nh6m COOH;
dQ 6m di€n ting
theo
rhf ru
H<Br<Cl<F.
CAu Is.Ddklilihet24gamoxitkintloaiMcdndilngt0,0BtitH2.Chotodnb6kimloaisinhratdcdungv6'idungdichllCt
du,
C6u 13.Choso'dophanil,ng.
KMnot+
KCt
+
HzSo:lr,q
+
B+
C
+
D.
,:5*::i! l{11v-_-;."
,r'
\v_-/
-:r
( ,
r.
H€ si cdn bdns tteotts *ns'ctici Dhrotts trinh nJ'tan tnc Id; /
C',a4,
:\t*o
H€ sti cdn bittg
rratig {rng'ct)a plttro'rtg
trirth pttart trng
la;
{fffi,,ri{Ai;ii T0r#(:*r.
Girii: 2t(Mnoa
+
1oKC!
+
SH:Sor { 6r(1504
(l)
2M
+
21H2SOa
_+
M2(SOa)"
+
lSOu
+
2nH2O
(2)
Theo
(1)
vd
(2)
sd nrol
NO2,
S02
bang s6 mol NO3-,
SO42- ruong ring
Suy
ra
rn
mu6i
=-fl1v
*
n1-or-
trnsol:-:6
+
0,1 x62
este
hod
8- triutg ngLil1g
9- tt"dng
bac.
Nhirng
diiu
kh|ng dting ld:
Giii:
E6p 6n ld 1,4
vd 7.
Ch[
1i:
HCHO
c6 d4ng
hoi o
nhiQt dQ thud'ng
Cdu 22.
Cho
m
gam
Cu vdo
dung
dich
chaa
13,6 garu AgNOj,
th€m H2SOa lodng,
da, dun ndng
diin
khi
)
0,12
0,09
Cu
+
2Ag*
-)
Cu2n
+zAg
(2)
-
r16n2a
:
112 n4: 0,04
=
m
:
0,64
+
64(0,04+
0,12)
:
I0,88
garn
Cdu
23. Cho
18,5
gam
h1n hop gdnt
Fe
+
Fe
:2Fe2*
: ,-
Gois6 rnolFe,
Fe3Oa phdn
ring lirx,
ythi:
56x+232y:18,5
-
1,46
(l)
n" do
Fe cho =
2np":2x;
In.
nhdn:2flnurol
+
3nNo:
2y
+
0,3.Yqy2y
+
0,3
:2x
(ll)
Giai
(I)
vd
(II):
:
^
,: l a
/
H€
so cdn bdng
phan
lntg ldn
lror ld;
i
.
i
C*
Sd l
-'-
\
n
\
Giii;2,Fe*Or+(6x-2y)H1SO+_l +
xFe2(SOa)3
+Qx-2y)
SO2
+(6x-2y)HrO*
* * r.
-
|
Cfiu 25. Aiiltl4!gsdayiteia
HCOOHtd
K":
1,7.10'l.DOdiQntyct)adungdich
=L7Jff4
=
a=L3.l0t. Vo-io l
I-d
0(.
ct
B.
C6 tfnh
nhi6m
tir'
D. D5n
diQn
vd ddn
nhi€t t6t
+
d +
Girii:
Ddp dn ld
D. Fe clii d5n nhiQt, d5n di6n trung
binh
Cdu 27. Xd
p.hdng
h6a hdt
0,1 mol este
Z do'n chti'c
bing.B0ml
dung
dich II}%
cua mot
hidroxit kim toaikiim(d=
58, chi
C3H5OH
thoa mdn.
m,= 15,4.*
5,8
-
I 1,2
= 10
garn.
V4y Mz:100
g/mol
-+
Z.ld
CH3COOC3Hs.
Cdu 28. Cho so'do phan
*ng; Xitc dinh cdc nh6m X, Y
phit
1r6,p
v6'i
io'di
sau;
X
_t
<-
t1' )
-xV
Br
Gi6i:
X ld
-NO2,
jCOOLt
I M c6 cintg
pH
t'rj'i
clung
dich
HCI ning t16
8.
DCil1g;
Cidi: HCI
ld a xit manh
phAn ly
hoan
toan
trdn:
I
HrO']
:
icl-l
=
8.10I M
Axit
benzoic C6H5COOH la
axit
yOu
n€n
trong
dung
dich
c6 cAn
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Iii*i t'iIi'T CizwJ'€t;
*'itt i.j
-
!)illittl.'t\tl:ii
ht6i-vtr,,tu.cfut_i,e*!}'.edu.vtt
:6,4.LC-5
ilrfp
rEtt
Al tlti thti'dai
hor,
;,iim
2{}i
{t -
,;itt
2
CAu 30.
Tr6n hai th€ tfch
bdng nhau
cia
cdc
dung
tlich AgNO
j 0,44M
va Pb(NO3)2
0,36M
dto'c
dtntg
dich
X. Th€m
ete
(3)
axit
axetic
(4)
Girii:
(4)
>
(l)
>
(3)
>
(2)
ViCH3COOH
c6
li6n ktlt
hidro manh hon
C2H5OH,
cdn
C2H5OC'H5
c6 khdi luo-ng
mol l6'n hon.
Cfru 32. C.ho 18,32
gam
2,4,.6 - trinito
phenol
vdo ntQt binh
bing
gang
c6 thd tich
phan
rlng:
0
2C6H3O?N3
+
10CO
+2COz+3H2+
3Nr(l)
I
0,08
0,08
0,4 0,08
0,12 0,12
0,72
PV
:
In.RT
=
P-thuc t€
IA,72.0,082.
(191-1
+
273)].(100%
-
8%):211,836
arm
Cfru 33. Niiu thii tlch
cia h6n ho;p giant
di n ldn
thi t6c
=
fl- l6n.
v
HI9T
Chrtc ctic e.m t[ch
luj
dugc nhiiu ki6n thtirc vti
kinh nghiQnt
bd
fch quo
kjt thi
ndy!
@ Khiii
Chuy0n Lf
-
Dgi hgc Khoa
hgc
Tu' nhi€n
-
DHeGHN.
Phdng
103, nhi
c3, KTX
ME rri, 182
-
Lu'o'ng
Thii
vinh, Thanh
Xu6n, He
N6i
T'P.UCff{G
Et{
flC-IOA
HQC TUNInItrN
'
MON,
Ftrda }*oc
**u::Y:_l_i:y_::__yj-"t
n,ai
i}T'iiifai:
lo
ur,u,
(50
cdu
*dc
nghiAm)
lvna de fhi !-52
Ft6i rcedi
c&u
swu,
anlr/cfe! fedy tine
ree\t
(0!)
p\ewomg
dre trd
ldi legB lj,
rukiilt.
Cho: H
:1,
C:
m
gam
h6n hqp
Ba, Na, K vdo nudc (du)
th6y tho6t ra 6,72lit
H2
(dktc)
vd
dung
dlch
X. Trung hod
1/10
th6 tich dung dich
X cdn Vml dung
dfch
HCI 1M.
Gi6 trf cira V
bing:
A. B0ml
B. 120m1 C.60ml
F.300ml
CAu 2:
EO chii tao rudt phich
ngudi
ta thuong
dirng
phdn
img
cria dung
dich AgNO3A{H3
vd thu
duoc
8,25
ga:l
mudi. CTPT
ctra este
oo Ia:
A.
CrzFIr+Oe
B.
CsHrzOo
C.
CrzFIzoOe
S. Cr+HrsOo
CAu
4:
Cho cdc chAt
sau:
propin;
andehit
axetic; axit fomic;
glucozo;
saccarozo;
etylfomiai;
etyl a,.cetat.
C6 biio nhiOu
ch6t t6c
dung
duqc v6i dung
dfch AgNO/lriHr
glixerol, glucoz6,
ldrig tring
trung,
axit fomic, natri
hidroxit,
axit
axetic.
Ed
phAn
biQt 6
dung
dicir trdn
c6 th€ dung 1 loai thuOc thri
ld:
A.
Quj'tim
B. CuSOq C" AgNO3A{H3
F. Brz
CAu 7: Khi
trilng
ngmlg
7,Sgam
axit amino
axetic
v6i
hi€u
suAt 80%, ngodi amino
axit
du cdn
thu duo'c
Nz, NH+CI,
NH: D.
Nz Hz
vd
HCI
Cdu 9: Tri
dung
dich
I(zSO+, sd
phuo'ng
trinh ho6
hgc
tdi.thiiiu
AC Aieu
chi5 duoc K ld:
A.3
8"4
C.2
D. I
C6u
trO: Cho c6.c chAt
FeO, FeS,
Fe2O3, Fe3O4, FeCO3,
Fe, FeSOa,
FeS2,
Fe$trO:)r.
Sd
chAt
c6 khd ndng
nhuong it
bay
hoi
riLrng
dich
X
ld:
.4 15,389
B"
i7,B2g
C.
13,929
D. 16,249
Chur n2: I{5n
ho-p
X c6
C2H5OIJ,
CzFIsCOOI{, CI'I3CFIO
trong
d6 CzHsOI-{
chiSin 50% s6 mol. D6t ch6y
m
gam
X
thu
dr,roc
3,06
gan-r
Il:O
vd
3,i36
benzen
cri
C'fF,n' b,CtHsAz'/
$,i
l$"4 C"3
D,.6
TLarig
1,1':1,
-
lr'tA
di tiri
l.l
:
www.VNMATH.com
.CAu14':Choc6cc5pkimloaisauti€priic-vc'inirau:
Ai-Pe;Zn-Fe;
Sn-Fe;Cri-Fe
pC
iau
trong khdng khf
Arn,
cdp
kirn
loai
trong
d6 sit bi
6n rndn ld:
A.
Ciri
c6 c{p
loc t6ch r"r,rn
ddng du,
duoc
dung dich X. Dung dich
X chua mu6i'
A.
FeClg ts. FeClz, FeCl3,
CuCl2
C" FeClz vd
CuCl2 D. FeClz
vi
FeCl3
Cdu tr5:
OOt cnay
hodn todn m
gam
m$t arnin bing khdng khi vria
dri. Trong hdn
hqp sau
phAn
ung chi
c6 0,4mol
COz;
0,7mol
H2O
vd 3,1mol
N2.
GiA
tri cria m ld.
A.12,69 8" 6,29
C6u 19:
Cho dung dich
NHr diln du
vAo dung dich chira 3
mudi AlClr. ZnCIz, CuSO+ thu
dugc
ket
trla
X.
Nung ktlt
tira
X dugc ctr6t rin Y, sau d6
dan khi
H2 du
di
qua
Y nung n6ng thi chiltrtnthu dugc c6
,4.
AlzO:
vd
Cu
B.
AlzO:
C" Al vd
Cu W. Zn
CAu 20: Hod tan h5n hqp
g6m
16,0
gam
Fe2O3
tri
cria
m ldr:
A. 10,2759 ts.
8,3259
C. 6,8109 D. 15,2509
CAu 22: H6n hcrp M
g6m
2 este don chric X, Y hon kdm nhau
I nh6m
-CHz*.
Cho
6,7garn
h6n hqrp M
t6c
dung vua du viri 100
rnl
dung dich NaOFI 1M thu
duoc
7,5gam hdn hqp 2 mui5i. C0rig thric c6u t4o
cuaXi.'dYId:
A.
CH3COOCzHs
vd
CHTCOOCHg
ts" HCOOCH3
vA
CHTCOOCH:
C" HCOOCH3vd HCOCCzHs D" CI{3COOCH:
CH2 vd F{COOCH: CHz
nguy0n
tft
X la,
A"24
8"29
C. 19
D. A, B, C
ddu dring
C6u
25: nOt chay
hoan
toan 2}4 lit
(dktc) hdn hqp khi
g6m
CH+,
Czllq, CzHe
,
CrHe vdL C+Hro
thu dugc 6,l6garr
COz vd 4,I4gamHzO.
SO
mol Czll+ trong
h6n hqp li:
.A.O,0lmol
ts.0,09mo1
C" 0,02mol
D. 0,08mol
C6u 26:
Ion ndo sau ddy c6 32
electron:
C6u 2E:
DOt ch6y hodn todn A336lit
(dktc)
mQt ankadien
liOn
hqp
X.
SAn
ph6rn
ch6y dugc
h6p thu hoan
todn vdo
40ml dung
dich
Ba(OH)2
l,5M thu
dugc 8,865gam
k6ttua.
CTPT cira X
ld:
A. C5i{s lE" C+He
C" CzHq
D" C:H+
vd C5 I-{g
C6ts.29z
Khi dhi khi
etilec
qua
dung
d.ich
,7
lB"
9
{,:.14
D" 16
www.VNMATH.com
C6u
3S:
Cho
1,92gail Cu vio
100ml
dung dich
X
gdm
F{NC3
0,2h4
vi
F{zSOa
0,2Mthdy
c6
klii }dC
ii}
sdn
phAm
khu
duy
nhet) tho6t
{a
.
Sau khi phAn
c6
bdn kinh nh6 ritrAt
ta
n rsl
{ " r\
s. 5,589
S.
Ca2*
C6u 32: Tu
hdn hgp
g6m
2 kim loai
Fe
vd Cu,
de thu
duoc Cu kim
loai
ta
c6
th6 dtng
dung
dich du
cria:
A. Fe
OtrO)z
B. FeCl: C.
Cu
O{O:)z
S.
MgSOa
sach vdo 200m1 dung dich
CuSO+.
Sau khi
ph6n
img
k6t thirc, 6y dinh
sit
kh6i
dung
d!ch, nia
s4ch,
Hm kh6 thAy
kn6i luqng
dinh sit
tang
th6m
t,6gam.
N0ng d0 Cr'r ctra
dung dich
CuSO+ ban dAu ld:
CAu
40:
So s6nh
tinhbazo
srtachc
chAt sau:
(a)
C6H5NHz
(b)
CHr
$
0
c fr u
jla
c
A
u
4
I
ii6 nJfr-la
58
i
CSr-a
4tr:
Di6n phdn
hodn
todn
100m1
dung
dich
NaCl c6
mdng ngdn
x6p thi t,5ng
flrti
tich 2 khi tho6t ra
cr
andt vd catdt
la 4,48lit
(dktc).
Ndng
A"H2N
-
CHz
-
CHz-COOH
D.
ts vd
C d€u
dring
C6u 43:
Fiod
tan het
tr6,3gamh6n
hqp kim" loai gdm
Mg, Al
vd Fe trong dung dich HzSO+ ddc,
ndng tiru
durvc
0,55ilol
SOz.
Cd c4n
dung
dich
sari phAn
ring,
kli6i
lugng chAt
r6n
thu c-ugc ld:
.4r.48,99
><a
ra ngodi
vfi
tru.
I{hi ndo d-udi dAy ld nguy€n nhAn chinh
gAi'
':
iteu
:tnL.rr!ir
lciltji','
L"
COu
B'
O:,
C. biz
illr.O:
Cilur 45:
iroirg
l
l.,g
gao
chlra-
3luk',inh
bnt,
c6
s6
n-rit
;rfch
-C6.F{1'Os-
ld:
gizu
duoc
hdn
iio.p
Y. DAn
Y vdo binh dir:rg
dung
dich
br6m
du, h6n
hqp khi
bay ra khoi
binh la h6n hqp Z.
E6t Z thu
duc'c
8,8
gam
COz
vd
7,2
gam
HZO. Kh0i
lugng
binh
clqng
br6m
tdng
l6n
ld:
4,5,4g
ts.1,97g
c"2,349
D.0,789
C6u 3E:
Cho hdn hqp
g6rn
0,2 mol ancol
A
vd0,2 mol
ancol B
t6c dqng v6i
Na du sinh ra 0,5
mol H2.
I\4Ot
h6n
hqp khdc
g6m
0,3
mol ancol A vd 0,i mol
ancol B cho
t6c dung
vdi
Na du
thi
sinh ra 0,45
raol H2. Sd
nhdm
chuc
cira A
vd B
C:I-ne,
CrTlr,
C:ll+" C;L{o'iA
C+tla.
CTPT
cLia X
id:
C6u 4E: Polime
dung
dii ch6 tao
thui tinh
hiru ccy
(plexiglas)
dugc diAu cne
bing
phin
u:rrg trr)ng
hqp,
A. CrHro
B. CoHr+
C6u 47: Supepliotplrat
kdp
c6 than-h
phAn
chinh
ld:
,4" Ca(HuPOq)z
vd CaSOq
C" Ca(F{zPO+)z
A. CHz:
ld:
A.
0,015mo1vd
0,08mol
C.0,03moi
vd
0,04mol
to ndo
thudc
lopi
tcr nhdn
tpo ?
A"
To
visco vi to nilon-6.6
C" To
niion-5,6
vil
to
caPron
C6u
55:
D6
trung
hoi lugng
axit
tu do
c6
0,1M.
Chi s5
KOH,
lugng
tOi
ttridu
ts. 0,03mol
vd 0,08m1
D" 0,0i5
mol
vh 0,04mol
B. To tim vd to
enang
D. To
visco
vd to axetai
trong l4gam rnQt m6u
chdt
bdo
cAn 15ml
dung
dich KOH
C" C+Hro
B.
Ca3(PO4)2
D" CaHPO+
B.
CHTCOOCH
= CHz
D.
CoHs-
CH: CHz
voi
NaOH
vd ldm
qiri
tim
chuy6n mdu
hdng.
SO
ddng
phdn
cdu
tlo
cua
X li:
^
6,
R s
C.3
D.4
d.V
CAu 50:
OC tach
Au
ra kh6i
hdn hqp
gdm:
Au, Cu,
Ag
vi Fe ngubi
ta dtng:
khOng khi
t4o ra
hdn hqp
ch6y
g6ry
COz,
HzO vd Nz
li:
C6u
54:
Trong s5
c6c
lo4i
to' sau:
tcy
tim,
to
visco, to nilon-6;6 .
to axetat,
to
capron,
to
enang, nhirng
lo4i
Cdu 57:
'Irong
pin
di6n hohZn-Cu,
qu6 trinh khir
trong
dr,rng
v6i 200m1dung
dich
AgNO:
2M
thu duoc
m
gam
ch6t r6n.
Gi5
tri cira
m
ldL:
A"
34,44g
CAu 59:
Nung
h6n hqp
bQt
gdm 15,2
gam Cr2O3
vd
m
gam
Al
d nhiQt
d6 cao. Sau
khi
phdLn ring hoal
todn,
glucozo
cAn dtng
d6
tao n 1,82
gam
Sobitol v6i hi0u
suAt
B0% laL:
w.1,44g
c.l,g2g
,,:_
Ht t
FD ? ?{o
A. 1,80g
\ ,r' f,)n
Vrvu
)-/Wa-L/L
.
I
teng
4lt,
-
Mi
el€
thi i32
www.VNMATH.com
KhoiTEIPT Chuyhtlidt
Ly
*
ilItKItTN
14.
15.
16.
t7.
i8.
49.
50.
51.
52.
53.
54.
c
19. 1]
E
20.A
C 21,
A
D
22.8
C 23.A
B 24.D
25. A
26. D
21.
A
28.
A
29.
D
30. B
48.
C
D
t_
I1
ts
A
D
55.
C
56. B
57.
D
58.
ts
s9.
A
60.
D
M6 it6 209
1. D
7.
2. A
8.
3.A9.
4.
C 10.
5. A
il.
6.
B
d-
37.
38.
39.
40.
41.
,1)
49.
50.
51.
52.
53.
54.
A,
\-
C
t}
C
D
B
D
D
D
D
C
19. B
20. D
21. c
22.
58.
C
59.
A
60. D
lvta oe J5 /
1.D
2.D
3.A
4.C
5.8
6.8
7.
8.
9.
i0.
11.
12.
n
A
D
D
D
D
D
D
13.
14.
I5.
t6.
r]
D 24. {:
B
21. zt
D 22.
{:
c
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Ij
A
A4.A
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26.
t
a1 D
28.
C
29.
D
:i0 c
J/. L
38. E
JY. \,
40.
D
41.
tr)
42.
A
43.
11. D
12.
D
13.
C
14. C
15.
A
16. D
17.
c
l8_ D
_ .
31. D
?) n
33. E
'34.
{.
i5 f
f6 c
J/.
q,
38.
B
39.
C
40.
B
41.
A
A
56. D
51. A
57.
A
52. B
58.
B
53.
D
59. B
-54=
D
-
60.
e
cmr
pAp
Mqr so {lAu
HoI TRONG
iltr
T}eI tr,co;',t
ncA
Hoc
CAu I.Nguy1niltXc6phankipngodicirngtrongcuuhinltelectronld4st
.DiAntichhatnhdnc.iio.nguy€ntLrXtd.
,
Girii: Cdc
nguy€n ti: l<
(Z
8,865gatn kdt nia.
CTPT citaX
lit;
Gi6i:
n1
:0,015
ln0l, ns.16Hy2:
0,06 mol, nsnco:
:
0,045
rnol.
C*H, +
x CO2
CO2
tac dung
v6i dung
dich Ba(OH)2, c6
hai truong
hgp:
+
N6u COz
khdng du:
n6s2: 0,045
:
x.0,015 +
x:3
-+
C3Ha.
+
N€u
CO2
vi
7,2
gam
H2O.
Kh6i
Iuo, ng
binh dtmg
br6nt tdng lAn ld.
Ci6i:
X
ili'"
>Y
-tt''
>7 :0' sCO,+
H.O
Theo dinir
lLr6t bAo todn
kh5i luo-ng: ny
= nr\': rr
+
mz
O ddY: nlx
=
?6
x 0,3
'l-
2
x 0,4 = 8,69
nl7-
nhn20l0
-
dot 3
C6u
4.
E6t
chal, hodn
toint 6,2gam
ph6t pho
lrong oxi
du. Cho san
phdm tao thdnh tdc
dungvo'i I50ntl
dung
dich
NaOH
2M. KhOi
laong nnfii
thu dmt'c
trong dung
dich
ld:
Giei:
P3+
PrOr :!E +
Hf 04
np
= 0,2 tnol
-+
np3pea
Dat
si5 mol
H3POa
tharn
gia (1) vd
(2)
la
p
v2r t. Ta
c6:
Ilsipoe
=
p
+
l= 0,2mol
vit llNooH
:
P
+
2t=
0,3 mol
-+
p:
t:0,1
mol
J D',6;
= 0,i x
120
+
0'1 x 142:26'2
(Fe
-
3e
+ Fe3")
Nhudng>3e:
Fes
(Fe2*-
le
-+
Fe3*, 52
8e+ su*); FeS2(Fe2t-
1e
->
Fe3*,2S1
l4e-+
2s6*)
? chAt
cdn
lpi nhudng
it hon
3e.
C&u 6. Cho
h|n hop
gim
0,2 nol
ancol
A
vd 0,2
ntol arrcol
B tdc d4ng
H6n
hop X
c6 C2H
jOH,
C2H5COOH,
CH3CHO
trong dd
C2HsOH chi€nt 50%
s6 mot. Eiit
chay
m
gam
X
thu duoc 3,06
gam
H2O
vd
3,136
tit COz
@tac).
Mdt
khdc
| 3,2
gam hdn
hqp X thtrc
hi(n hodn todn
phdn *ng trdng bqc
drqc
p gam
Ag.
=
0,1
7
+
a:0,03
mol,
b:
0,02 mol,
c
= 0,01 mol.
_)
m
:
46 x 0,03
+j4
x0,02+
44
x 0,01
=
3,3
g.
73,2
gX
gap
a Dn
m
gam
X
-)
Ilcu:cso=
tqo
am.X'vd
Y ld;
Girli: ncoqn'
+
NaoH -+ Rc
ooNa
+
R'ou
NNuon:0,1
nlol iD"sr"=0,
I
rnol,n,nu6;
=0, I mol
j
Mo,"=
6,7 :0,1
:
67
->
n
+
n'=
Z:
M'uoi:
7'5
: 0,1
=75
->
R
gam'i thi cdn 3,0
gant NaOH
vd
thu dtqc 8,25
gatn *uiji. CTPT cia
este db ld:
Gidi: n66s
= 0,03
rnol
= 3.np
->
E
la
(RCOO)3R'
(RCOO)rR'
+
3NaOH
-+
3RCOONa
+
R'(OH)3
0,025
0,075
-+
0,075
Me
:
6,35 :
0,025
= 254
p,nan ilng
xat, ra
hoirn
rr:irn,
]em c6 can
dnng
dich thu droc hdn
lto'p mu6i
khan Y c6
khtii lwong
td;
Gi:ii:
Illl^'o;:0.02
nrol -)
rp,.
=
0,02
rrol' n15o:1-
=
0,02 mol
-8-
www.VNMATH.com
l
I
Khii
TI{W Chuy4n Vdt
l;j
-
DItKit'!'N
Hd N 6i
4H2O
0,03
0,06
Q,02
Theo phin
ri'ng tlii
Ht
(0,06
rnol)
phan
ring
hrit
3
-+
1.1 =:0.06
= 0,0225
mol
Lrr-
O
-
o
nNo3-
do
= 0,02
-
0,25 . 0,06:
0,05 nrol
-+
N?*
0,09
0,04
Ilenhuorg=
0,09 x 2
:
0,18 i.nol
)
n.,,,,;.,,
=.
0,03
x 4
:
0.i2 mol.
Suy
ra cdn
0,06 rnol electron
N5' rrhin
d€ chu1,6n
ihiLnh
r.\3-
(tr.ong
nru6i
Nl-l.rl\Or)
N5n
+
8e
+
N3-
C6i1g ilui'c
cdt
lao
cila
Y Id:
Girii:
(-NH
-
R-
CO
-)"
+
n llOH.+
n NH,
-
R-
COOH
n(R+43)g
4x0,8=11,2g
n
(R
+
6l)
g
I-1
(lJ
,,
-+
Giai ra ta
thu dLlo'c R
titioc
0,5St:tol
SOz.
CA cqn
dung dich
sau
phcin
Llntg, kltoi
lLt,.,ri,t
chiit ran
tlnt dtrrLc
iit.
Giiii:
N4
+
H2SO4
,
|r4.,(SOi),,
+
SO2
+
ll2o
2'[[
:2i
e
:i
2M"'-(iioiig
Itr(SO;)J
s6''
1,
Cfru 14.
Trong
I
kg gqo
chiro
Bl% tinh
bir, cd so nfit
xicth
,
C6FIt0O5-
lh;
Gi6ir
s6 mol
mitxich
-c6H1sor
li,
I
"]q
tr!l
lAA
xT62
suy ras0matxich
-
c6H16o5
-',
I
x10r
x81
><6,022,<102r
Lu'o'ng
Th6 vinh,
Thanh
xu6n,
Hn NOi
(04
3g543021),
Cd th6 tni b6 it6p rin
niry tr€n
trang web:
www.clu.qten!!.edu,vn.
Thi thri'E4i
hgc
dot4: ngiy
09/052010.
-9
-
www.VNMATH.com
EAI HqC
QUOC
GIA
FIA
NOI
TR.u'oNG
EAI
F{OC
KF{OA
F{QC
TU'NIln0N
fihdi PTTH
rH{J
DAI
EIQC
NAn{
2S10
-
t-AN
4
M0w:
I'tr6a
laoc
Tltdi
gian /dnt
bai: 90
plttit:
(60
cau trdc
nghiQnt)
Me
dA thiz4s
D.
vinyl
axetat.
natri
axetat,
lipit
Cf;u
2:
DiQn
phAn
phAn 2
c6
10 g
sam
kirn
Ioaitao
rhdnh,
Iu'o-rrg
c6c
ch6t
o'c6c
dipn
cu'c
kh6c
b6
8
irn Ioai
tao
thdnh.
lu'o-ng
cac
cnat
o cac
0len
c
Binh
I
Binh
2
Catot
1,6
garn
CAu
3:
Cho
tir tir.
dun$
dich
F
chiLa
c6c
ion
H*,
Cl-
vd
No3-
vAo
dung
dich c
chila
c6c
ion K*, Co32-
Off:.
Cflo
bitit
c6c
pnan r:rng
xAy.ra
hodl
todn.
C. m-BrCsHsCH:CHr
D.
CoHsCHzCHrBr
C6u
5:
Cho
ril tir.bari
kirn
loai cho
dt5n
du vdLo
dung.dlchJr4gCl2,
hi0n
tuo-ng
xAy
ra
ld
A. C6
bqt
khi
tho6r
ra,
vd
iao
thdnh
ktit
trla
keo
tiing
16i k6t
D. C6
bgt
khitho6t
ra.
tao l<Ot
tira
trlng
khdng
tan.
Ciu
6: Ddy
citckim
lo4i
md
nguyOn
tt'cira
chirng
dOu
chi c6
2 electron
h6a
tri lA
A. Fe,
.in,Pb,Cu
e Nlg,
Zn,
Sc,
Ga
C'2,r,
Sr,
so
v6'i
hidro
ld 19,333.
Amin
c6 cdng
thfrc
ld
A. CH3NH2
B.
CzHsNH2
C'
C:HzNHz
D'
C+HqNHz
Ciu
g:
Cho
h6n
ho.p
A
chir.a
0,15
mol
dorrg
vd
0,15
mol
sit
phen
dung
dich
saLr
phAn ['ng
b[ng
A.
55,2
gamB.
5
gamC'
40,8
garn
D'
5l'6
garn
Ciu 9:
Tii5n hdnh
c6c
thf
nghi0m
sau
dAy. Tru'd'ng
hgp
ndb
sE
tao
ra k6t
tira l<hi
ktit
thric
(Na[Al(OH)4])'
D.
Cho
Zn vdo
dung
dlch
KOH
(du)
'
Ciu
l0:
Ktit ludn
ndo
sau
dAy
v0
sAn
phAm
phAn frng
lA dring
nhAt?
A. Cho
Ct2
du.
vAo
binh
"hi,.u
l.hi
NH;.
sE
vd Nz
C.
Cho
NH3
du'vdo
bi6h
chfla
khf
Cl2,
s€
xhy
ra
ph6n
f'ng
vd
thu du'o-c
s6n
phAm chi
lA HCl,
NH+Cl
vd
N2
D. Cho
Cl:
dLr
vdo
bilh
chri'a
khiNH:,
sd
HCI vd
NaCl.
D6 nhAn
bi€t
tilng chAt c6 trorrg tilng
Io
durig dich cAn ft nhAt
'a
sd h6a chdt td
A. l
8.3
C.0
D.2
Cdu 12:
Cho
m6t amin
X
phArr
iing
v6i dLrng
dich HzSO+
lodng
tlru du'o. c
mu6i c6 c6ng thirc
(RNH3):SO,1
Cho a
gam
X
ph6n
ring
HCl.
Khdi lu'o-ng
riOng cira h6n ho-p
l<hi A
o'dieu
I<i6n
, ,L ,J
treu chualr
bang
A.
0,923
g/L
ts.0,949
glL C.0,871
glL D. 0,965
g/L
Ciu
14:
Nguy$n
tdl ctra
hai
nguydn
t6 A
vd B
thu.Qc
hai chu kj, li6n
ti€p
c6
tdng s6
proton trong hai hat
phdng h6a
B.
PhAn
i:'ng
cira
gilerol
(glixerin)
v6'i
HNO:dac/HzSOa
dac ld
phfin
ilng este h6a
C. Xe
phdng
ld mudi cria
natri
hay kali
cria axit
bdo
hay du'o-c sit'dung
ldm
chAt
gi[t
rLi'a
D. Cdc ancol
da chirc dAu
hda
tari duo-c Clu(OH)z
Cf,u 16: 56
anken tOi
flng
giii'a
CHTCHzOOCCHT
v6'i
NaOH
td
B. 16 vd 9
D.
6
vd 19 hodc 7 vi 18
c.5
D.3
D.24,2
D. 0,7168
L
B. CH3COOONa vi CH;OH
D. CH:CIJzONa vd
CH:COONa
8.2
Ciu l7: Cho
cdc ch6t
sau: anilin,
glixyl,
natri
axetat,
l<ali
phenolat,
ki6n thud'ng, s6 chAt o'trang
thdi rin
vd tan nhiAu
ho,
p
chfla 0,02 mol
HCI vA
0,02 mol
NaHSO+.
the
tich khi CO2
thu
du'gc o'diAu
ki0n ti0u
chuAn bing
A. CH;CH:OH vd
CH:COONa
C. CH:CH2OH
vd CH:COOH
Ciu
2l: Nhdn xdt ndo
sau
ddy
vA ancolthom
ld
dring
?
A. Cdng
thri'c chung
cLla
ancol
thorn ld CoHo-"(OH)n
v6'i n> 6
CH3ONa, CH;OCH;, CH2C12.
56 ch6t tao du'o-c
ra metanol
chi
bing
I
phAn
ri'ng ld
A.5
8.4
c.2
D.3
CAu23:
MQnh d0 ndo
sau ddy.lu6n
ludl dting?
A.
Nguy€n til cira
nguy€n
t5
Y c6
cdu hinh
electron
o'phAn
rnri'c ndng luo-ng cao
nh6t td 3d7. Nguydn t6
Y
thu6c
nh6m
VII B.
1 /< l\ iI; AA +l^', 1 A <
www.VNMATH.com
Cdw24:OOt
chay hoAn
todrr
ni6t
lridrocacbon A,
dAn
todn bd sAn
phArn chSy
qLra
binh
dr,rng
dLrng dich
ntr6c r,6i
trong
(dLf
thAy khdi
luo-ng
birrh
du'ng nu'6c
r,6i
tdng 4.52
g vd
trong binlr
xLrAt
hien
7
garl
l<6t
B.
Br:
+
HI
-+
C.
SOz
+
Brz
*
H2O
-+p
D' Br2
+
H2O
-+
CAu
26: Cho
c6c ch6t
sau:
xenlulozo',
fructozo-,
fomalin,
nlarltozo,
glixerol
(glixerin),
tinh
bQt. Sd
ch6t c6
thd
B. v6'i
[Cu(NH:)+](OH):
bdng
A.2,7375
L
B. 0.9125
L
c. 3,6s00
L
D. 1,8250
L
CAu
35:
MQnh
d0
ndo sau
ddy
vc
tinh
chAt
axit
-bazo
cira
Al(OH)i
la
KHONG
chinh
xdc?
A.
Al(OH)j
fing
ndo
saLr
ddy
KHONG
ri'ng
v6'i
qu6
trirrh
c6
thO xhy
ratrong
thu'c
td du'o-c?
A.
CaC2(r)
+
2HCl
(dd)
) CaClz(dd)
+
C2H2
(l()
B.
AIN
(r)
+
3 Hzo
(/) )
Al(oH)r
Cu(OH)2
l<hi
dun
n6ng
D'
thLry
phAn
CAu
2g:
Chuy6'
h6a
hodn
todl
4,6
ganr rnQt
hdn
ho-p
X
g6rn
2
arrl<anol
bAc
1 co
cing
s5
mol
d6 thu
du'oc
anlcanal
da
C. CuHsOH
vd
C+HqOH
D' CH3OH
vd CzHsOH
CAu
29:
X vd
y
ld
c6c
d6ng
phAl c6
c6ng
thri'c
phArr
tt'
C5H1s.
X
tdrn
''t'tAt
n'tAu
dung
dich
nu'6c brom
6'
di0u
ki6n
thud.ng
tao
3-metylbuten-l
vd xiclopentan
C.
1.2-diinetylxiclopropan
vh xiclopentan
D. metylxiclopropan
vd metylxiclobutan
CAu 30:
OOt
chay
hodn
rodrr
a
gam h5n
ho.p
{
gO'tt
3
lcirl
loai
Mg, Fe
vd
Al thu
duo.c.34'5.gu]tl
h6n.ho.p
v
go,
c6
3 oxit.b,i
hodn
MQnh
dd
ndo
sau
dAY
dring?
A.
C6c
polime
t6ng
ho-p
ddu
tan
duo-c
trong
c6c
dung
m6i
hfi'u co'
g.
Mai
polirne Or't.J:.
di'Cu
ch6
bing
rndt
phu'ong
ph6.p
duy
nhAt
mol
K*, 0,05
mol
SO+2-,
vi OH-
v6'i
dung
dich
D chri.a
0,05
mol
Ba2*,0,2
mol
Kn,0,1
mol
Cl-vd
HCO;-
thi
thu
du'o-c
200
rril
dung
dlch E co
pll
(cho bi6t
ion
CO32-
O5 U|
tnty
o' cirng
didu
kiQn)
thu
duo,c
khi
cho
cing
lu'gng
axit
tr6n
rdc
dqng
htit
vo'i
natri.
Khi
trung
hda 9
gam
axit
X can
100
gam
dung
dich
NaOH
8%'X
c6
c6ng
luo-ng
h5n ho.
p
Y
o' tron
Trnrro ?/5
-
M; dA tl^ri )45
www.VNMATH.com
C6u
37:
Cho
20,16
gam h6n
ho-p
A
96111
2
axit
hiru
co
don
cliri'c
tdc
dr-rng
vil'a
dir
v6'i dLrng
dich
Na:COr
L.
D'
5'60
L',
CAu 3g: Cho
c6c
chAt
sau:
CH3COOONa,
C2H6,
CiHs,
CqHi6,
AlaC3,
CHrCl.
36
chAt
c6
th6 tao
ra
CH+
chi
qua
I
phAn u'ng
ld:
A.6
CAu 39:
Cho
4
hi
HCooCH3,
CH2:CH-C[.
CH4.
56
chAt
c6
th6
tao
thAnh
andehit
bing
chi
1
phAn
['ng
h6a
hoc
ld:
D.5
A.2
8.3
c.4
w*4
c.3
n<
II.
pHAN
RIENG
(10
cdu).
KHONG
dtrng?
A.
Sat
kim
loai
chi
co
tinh
l<hir
B.
Ho.
p
chAt
set
(lll) co
tinh
oxi
h6a
C.
Ho.
p
chAt
sit
(ll) chi
c6
tinh
hhiL
D. Hap
chAt
p lQi
tr)
ti'qua
A.
dung
dlch
Ca(OH)r
hay
dung
dich
brom
ts. dLrng
dlch
KMnOa
hay
dung
dich
brom
C.
dung
dich
Hu
SO+
lodng
hay
dung
dich
KMnO+
D.
dung
B. C6c
tl[uy€n
t6 nh6rn
.B
(pirAn
nh6m
phq)
d€u
ld
kim
lo4i
C. C6c
nguy6n
tO f.frifria*Xa".O
cAu
ninn'etectron
l6'p ngoALictrng
ld
ns2
np6
D.
C6c
n[uyen
t6
nh6m
A
(phAn nh6m
chinh)
d6Lr
li
"n"
d'i5n
khi
phin f'ng
hodn
toarr.
n6ng
de
c6c
ch6t
c6
trong
dung
dich
sau
ph6n 0'ng
ld
A. AI(NO3)3
0,2 M,
Fe(NO:);
0,083
M
B.
Al(NO3):
0,2
M,
Fe(NO:):
0.075
M'
Fe(NO3)3
Fe2*/Fe,
H"lH2,
cu2*/cu,
F'e3*/F'e2*,
As*/Ag.Dua
tren
day
dien
h6a
tr€n
oe
coTne'ttii
tran
du:g.c
c6 bao
nhiOu
c4p
ch6t
phan
ilng
du'o-c
v6'i
nt,"uu
ifing
sd
cdc
ch6i
sau:
Cu,
Fe,
tru'ong
ho-p
tao
thAnh
nhidu
d6ng
phAn
nh6t
trong
sdri
phArn
A,
isopentan
B.
buten-I,3
c. etylxiclopentan
D.
neopentan
Ciu
47:Trdn
400 rnl
du'g
dich
HNO,
0,lM
v6'i
100
mldung
d.!ch
T:S^Ol
CAu
48: Hoa
tan
hodrn
todr.t
lodrrg
du',
ngud'i
ta
thu
du'o-c
A. 66,5
gam
8.0,784
L
c.
1,568
L
D.0,224L
17,5
garrr
m6t
h6' ho.p
A
gdr' co 3
l<inr
loai
X,
Y,Zbingdung
dich
dung dich
chfia
0,01
dich
X.
Dr,rng dich
X co
pH
A
-'1
Fl:l
c<7
cau 50:
Dehidrat
h6a
2,3-dimetylpentanol-2
thu du'o-c
san
pliam
chinh
ld
mol
NaAlO2,
tliu duo-c
dung
1).
>7
A. 2.3-d irletylpenten-2
C.
3,4-d
TIieo
chu'o'ng
trinh
nAng
cao
(10
ciiu,tir
cAu
5I
dAn
cftu 60).
Cf;u 51:
C4p chAt
ndo
sau
dAy
kh6ng
phAn rhng
B. 02
+
Ag
(nhi0t
d6
phortg)
D.
CuO
+
Cu
(nhi6t
do
0,11
V
C. SuAt
diin
dQng
chuAn
cira
pin Cu-Ag
bing
I
,
l4
V
D. Su6t
diQn
dQn[
chuAn
cria
pirr
Ni-Ag
bing
0,57
V
CAu 53:
Cho
h6n
ho.'p
bQt
r6n
A
du.vn
CAu 54:
Cap
chAt
nio
sau
dAy
kh6ng
xAy
ra
phAn ilng
h6a hoc?
A.
CHsCOCH3
+
H2
(xirc t6c
NilrCi
ts. cHscHrcHo
+
HCN
C.CeHsCoCH3+HCND'CFI]COCII3*dr-rrrgdichBrz
Ciu 55:
Tr6n
400
nl
dulg
dtch
HNO;0,1M
v6'i 100
B.
0,896
L
c.0,224
L
D'
0.784
L
ciu
56:
cho
i,l
gam hSn
ho.
p
bQ1
nh6m
vd
bQt sit
trong
d6 s6
mol
nh6rn
g6p 2 lAn
sd mol sit
vdo
100 ml
dung dlch
AgNo:
o,gsM
M
C.
Al(NO3)3
0,2
M,
Fe(NOr):
0,1
M
D. Al(NOr)3
0,2
M,
AgNO3
0,05
M,
Fe(NO:)z
0,01
M
c6u
57:
Nh6
til.rir.cho
d€n
du.
dung
dich
NHr
vdo
c6c
dung
dich
trong
Y
c6 thd
li
A.
3
8.4
c. 5
D'2
Cdu
58:
K6t
lu4n
nAo
sau
dAy
lu6n
ludn
dirng?
1 a
;.
;;;
;i"vb"iaLiir
r-,ie'n
aeu
c6
cAu
hirih electro'
l6'p ngoii
cing
.o.t trtf
''''*iip
.uoi
cirng
vdo
phdn l6'p
p
Ciu
59:
Phuong
trinh
phdn 0'ng
nAo
sau
dAy
KHONG
dring?
A. Ba2*+C5r+
H2O
-+
BaCO3
+ZH* B.AgCl+2NH:+
lAg(NH1):J*
+Cl-
C.V*t.
+HFOot-
+NH:+ MgNHaHPO4
D.SO:2-
*L *HzO-+
SOa2-
L!
-
DH
KHT N
H d
N
6i
-
ww w. c huy e nly. edu.vn
*Ap
Arc
rruqc NGF{rEhs
Nqoro
E{oA
i{oc
Me de 245
1.
D
7. A
2,A8.A
3. B
9. B
4.
B
10.A
5.
D
ri.
A
6. C
29. C
30.
D
3i.
D
32. D
33. C
34. B
35. A
36, C
49.
C
50.
A
{l D
J1. U
52. A
53. D
54.
D
55.
D
56. B
51. A
58.
B
59.
A
60. B
37. C 43.
18. B
t3. B
14. A
15. c
16. A
17. D
18. D
D
A
A
D
A
A
19. B
20. A
21.
D
22.
D
23.
A
24.
D
19.
B
20. D
21.
D
22.
B
34. C
35. D
36. B
37.
B
38. C
39. D
40. c
41.
A
42. D
31. C
38. C
39. C
40.
A
41.
D
42.
A
43. A
44.
B
45. A
46. B
47. B
48.
C
43. A
44.
B
A
C
A
D
D
Me d6 669
l.A
2.D
3.8
4.D
5.A
6.C
1.
8.
9.
10.
11.
12.
C
A
A
C
B
B
Me d6 s26
1. B
7, C
2.C8.A
3.C9.A
34.
C
35. C
36. B
37. C
38. D
39,
A
40.
c
41. B
42.
C
43. A
44. A
4s.
c
46.
B
47. A
48. A
49. B 55. D
50. D s6. C
5r.
B
57. A
52. B
58.
A
53. D
3d7.
Nguy€n t6 Y thu6c nh6m
VII B.
(Sai
vi Y c6 CH e;3d74s2
o'nh6m
VIII B)
C, Nguy6n
tri'cria nguyOn t6
Z
cO 3 electron
6'ld''p
ngoii cirng.
Nguy€n t6 Z thuQc nh6m III A.
D. Nguy6n tft
cua nguy€n tii T cO I electron
d l6p ngodi
cirng.
Nguydn t6 T la kim lo4i.
(Sai
vi H c6 le tai khdng
phai
ld KL)
Citu2.
Nguy€n tu cria
hainguy6n
t6 A
va B
thuQc haichu kj,li6n titip c6 t6ng
s6
l6 tlti B c6 Z
:
9, tir
gia
dinh A thuQc CK4 tro' di ld v6
ly.
Ciu 3. Cho h5n
ho.p A chri'a 0,15 mol d6ng vd 0,15 rrrol s6t
phan
fng vila
du
vdi
dung
dich
HNO3 lo6ng, thu dugc sdn
phArn
khri'duy
nhAt ld
0,2
mol khi X kh6ng mdu d6 ddng h6a ndu do khi
g?p
kh6ng khi. Khdi luo.ng mu6i thu dugc khi c6
can dung
dich
sau
phdn
ri'ng bing.
Giai:KhitdNOv6'is6molenhQn:0,2x3:0,6.|,t€uchitqonntdish@)siintotecho:0,15x2+0,15x2:0,6
vira
bdngsii ntol
dlch
C, 0,2 mol HCO;
vira
dri ldc
dung tao ra
CO12-BaSO,
ket
n)a cdn lqi
ion CO32' thuy
phdn tao ra m6i
tnrdng
c6
pH>7,
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