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SỞ GD -ĐT THỪA THIÊN HUẾ
TRƯỜNG THPT NGUYỄN CHÍ THANH
Mã đề thi 112
ĐỀ THI THỬ ĐẠI HỌC ĐỀ SỐ 11
Năm học 2013 - 2014
Môn thi: Hoá học
Thời gian làm bài: 90 phút
Cho biết khối lượng mol nguyên tử của các nguyên tố: 
 !"#$
%%%%%&'$(
I. PHẦN CHUNG CHO TẤT CẢ THÍ SINH (40 câu , từ câu 1 đến câu 40)
Câu 1 :)*+, /.01.213
4
567
8
(93
4
7
8
:;!+<+-!,=,6'

'

*

(
1'>,$>?@,+A373
4
567
8
B


A(3
4
C7C7
8
C3( B(3
4
C7C3C7
8
( C. 3
4
C7
8
C7C3( D.3
4
C3C7
8
C7(
Câu 2 : <+>+,D:E,'!F
G-!,=,+.1+A13
4
 6'

'

*

'

*


H

(I1$9.!J,16+>+!KL.M,1>,N+
!KL.M3.,!O++,!?=,<PQ&&&(
$G>+156!KL.RF
4

S
+<$>?@,.THJ(
+G,U.R

+<L?V.+O,<.E*,U.R*,U+W+(
HG>+!KL.M:X)+'Y*ZV*.,1+,;!.THJ$>?@,!KL.R.2.>'*,96(
GI@,$[\+AH]K+>+,:1Z.F^G

^G

9PHJ(
,1F^"G ^"G^"G^"G^"G^"G^"G^"G(
,_,D:E,đúng6A.$+ B.+H C.+ D.
Câu 3 : U$`+APO.,a*,9b,1>,N+:0.:X)+?,
A. c:O+A+>++, .,P56'9*,dP*,9b$`,!(B.*,9bH20(
C.,a.:O+A*,9b.,!D56,E+,$`,! 
D.5D.M++A*,9b.,!D56,E+,$`,!.1+ePO.:;!?a(
Câu 4 :,1*,X\.=,*,9bF 

4!

4



.
→


^

G

4!

44


If+>+,a'M+A*,X\.=,5g+>+'M!KL.M96
A.  B. % C. % D. 
Câu 5 :h!HE+,3+,bP1
−

P1
4
P1
8
+i061
+

(,1P
H!HE+,^G

561H!HE+,356:!<,j(k.f?,MX)H!HE+,356H!

HE+,^G

9P$1,L!PBl9'RXg+$K,\?,m:>?n(
A. P( B. P( C. P( D. P(
Câu 6 :h!HE+,3^3F6,1G+<.@,?,R.THJ.,1.,b.W61'!:UKB
A. CCC&B.&CCC C. CCC&D.C C&C
Câu 7 :<.,n:;!+,V1Z$`+>+,*,U,AK







(V!-K+ePO.?,MX)Po
+, .L:P*,U,AK,16.16.,=.,n.@+,1Z.,!:X)+.2
A.

g, B.

6g, C.



g, D.



,k,
Câu 8 :,1'\:cF,1.*,1^PG



H!O t+
→
3

H O+
→
HH7
. dd+
→
HH"
, ..1H!HE+,"cP
A. 



56



(B. 



56

(C. 




56(D. 



56



Câu 9 :Y+M.V*,$=,:a*,U+,bJX).,H!HE+,^$=,G56

^$=,G(!
PO..,p:a*,U.,=.,!:X)+q+.1.+A$=,6.?,@^:?.+G(,MX)$0+$>P.L+.1.
+A$=,56.,n.@+,?,@.,1>.q1.$=,6
A.%^G( B.%^G( C.^G D.^G(
Câu 10 :,9b61HXg:UKkhông:rB
A.^HXG4 
4
→
4
4 
4
B. 4
4
^HXG

→ 
4
4
C. 4 

4
→ 
4
 D.!4 
4
→!
4
4 
4
Câu 11 :36H!HE+,

76H!HE+,(I,LPPH!HE+,7561+M++,bP
H!HE+,3?,!-K:;!:V*,9b,16.16.,-K.1+M++<%P?V..A(I,LP.V*561+M+
PH!HE+,7?,!-K:;!:V*,9b,16.16.,-K.1+M++<P?V..A(c:OP1s
+AH!HE+,3$` A. ( B. ( C. ( D. (
Câu 12 :16.PO.PV561H!HE+,+,bP1.,-K+<^:?.+G

$KL56
+i0H!HE+,(,1561H!HE+,H!HE+,+,bP1.,=X)?V..A',6
A.  B.  C.  D. %
1
1
Câu 13 :,1P1

,-*.,t,V.561H!HE+,+,b$P1.,!:X)+H!HE+,(,1


HX561H!HE+,.,!:X)+P^G?V..A(V!+,1^G

HX561H!HE+,.,!:X)+P


^G?V..A
^P

P

G(Iu'MI$s+<>.E:r6
A. I

 B. CIC C. Iv D. CIC
Câu 14 :<+>+*,>.$n!'!F
^GI +9+>+?P10?;P.,f:;!.5m,0.1Xg+
^G>+?P10?;P+<.,n:dK+>+?P10KV!,\?,kH!HE+,P!M(
^G
4

4

4
+<+e+-!,=,+.156:;!+<.@,1Z,1>KV!(
^GP10?;P:X)+He,;!.1.f,)*,_!+\(
^G,1H!HE+,HX561H!HE+,

'!*,9b.,!:X)+H!HE+,.1'!M.(
,_*,>.$n!đúng6A. ^G^G^G B. ^G^G C. ^G^G^G D. ^G^G^G
Câu 15 :,1,o,)*cP56



^+<+e'MP1G561Xg+HX.,!:X)+H!HE+,356

+, ?V..A7(, ..1H!HE+,36
A. ^

G

56^G

(B. 

(C. 56

( D. 56^G

(
Câu 16 :h!HE+,3cP^&56PO.@.,c.,$O.G(,1JX)..2+, '!F









 

.>+Ht5gH!HE+,3(M+, 6PH!HE+,3+,!KnP6!Z,.@P6
A. B.( C.( D.(
Câu 17 :t+?,@


+,1.gHX561PH!HE+,,o,)*cP 


56!


*,9
bZ1.,!:X)+P?V..A(l>.E+A6
A. %P( B. P( C. P( D. P(
Câu 18 :I1+>+.,@,aP'!F
^G,1?,@

.>+Ht5gH!HE+,&(^$G,1.>+Ht5gH!HE+,:w+(
^+G,1?,@

.>+Ht5gH!HE+, 

(^HG,1&.>+Ht5gH!HE+,Z.



:w+<(
^G,1?,@

HX.>+Ht5g?,@

(^G,1

.>+Ht5g




<+,9K(
^G,a.*,UP1..(^?G,1H!HE+,



.>+Ht5gH!HE+,+,b

56



1]
^,Gt+?,@

561H!HE+,(^PG,1P$D+&.>+Ht5g,,

56q:;!?a.,Xp(
M.,@,aP.01:\+, 6A. B.% C.9 D.
Câu 19 :I,W+,a+>+.,@,aP'!F
^Gx!<,o,)*$O. 56&

( ^$G,1 561H!HE+,(
^+G,1 ^G

HX561H!HE+,

1]( ^HGxM.HUK'Y..1,\$1P(
^G,1 




561H!HE+,



1]HX(M.,@,aP+<.01P!M'Y.^&&G6
A.$+ B.$ C.$H D.$
Câu 20 :,a.*,U,16.16P,o,)*3cP

56

.,!:X)+,o,)*?,@7(IO
75gP1

c+,1.16$O561Xg++,u.,!:X)+@.H!HE+,^+,bPO.+, .H!K, G+<*
(l>.E+A6F A.( B.( C.( D.(
Câu 21 :,1.2.2.2N.+AH!HE+,+,b$P1561H!HE+,+,bP1



.,!:X)+Q
@.?,@

(X)+0+,1.2.2.2N.+AH!HE+,+,bP1



561H!HE+,+,b$P1

.,!:X)+Q@.?,@

^+>+.,n.@+,?,@:1q+e:;!?aG(My!,a_56$6
A.$( B.%$( C.$( D.$(
Câu 22 :,<P+, ?,@:;!+<?,9T6PP P6!Xg+

6
A..Z.++$1:1Z.( B..Z.X!,!z,:1Z.(
C...X!,!z,:1Z.( D..Z..(
Câu 23 :O.,o,)*cP?:356

-KHX^

+,VP{.,n.@+,G:X)+0*:JK561PO.$=,
?@q>*'! .P(D..R:a:n:M.+,>K,V.3c:X$=,5;,a.:O$:J!+,1,\Xg+
X.t,V..,=>*'! 9P.P(m.,b+*,U.R+A36
A. 



( B. 


%
( C. 



( D. 




(
Câu 24 :xM.+,>K,16.16PP,o,)*3cP+1:\+,b+.1+eH]K:c:|.,!
:X)+P

56%P

(l>.E+AP6
A. %P B. P C. P D. P
Câu 25 :x!<'+8$!.K$1P!5gH!HE+,.,!:X)+'9*,dP+,@,6
A. !.881 B. !.881 C. !.88 D. !.88
Câu 26 :xM.+,>K,16.16P,o,)*3cPZ.}1P+Z.Z.+Z.+K+Z.1Z+56
Z.:*+.,!:X)+@.

^:?.+G56PP

(w.?,>+?,+,1P,o,)*3*,9b
,16.165gH!HE+,

HX.,!:X)+%@.

^:?.+G(l>.E+AP6
A.%P( B.P( C.P( D.P(
Câu 27 :,u*,>.$n!đúngF
A.l_,*,U.RZ.++$1ZK++<.,n+<,L?V.,:1,X?~P$;,\+A+1(
2
2
B.
l_*,U.RZ.++$1ZK++<.,n+<L?V.,:1L?V.,:1+AZ.$;,\+A+1(

C.
l_*,U.RZ.
++$1ZK+
+,u+<L?V.,:1L?V.,:1+AZ.?~P$;,\+A+1(
D. l_*,U.RZ.++$1ZK++,u+<L?V.,:1L?V.,:1+AZ.$;,\+A+1(
Câu 28 :,1H]K+>++, F$[KZ..5KZ..P.K}1P.K+1!*,K}1P.'1*1*K
+1!.1(M+, .1H]K?,.,AK*,U.1H!HE+,^HXG:!<',+16
A. B. C. D.
Câu 29 :,1%P'.1:\+,b+P0+,,q.>+Ht52:A5gPH!HE+,{
^HsPG5g6?P10?;P(!*,9b,16.16+m+0H!HE+,.,!:X)++, Y3(xM.
+,>K,16.163.,!:X)+,o,)*?,@56,\cP



56P



(P1056+m
.,b++-!.01+A'.$:J!6
A. 568



(B. 56






(C. 568

( D. 56



(
Câu 30 :,1(P1+, 3^





G.>+Ht5gHH+,b(P1:!<.,!:X)++, ?,@
6PZ,-Ky!=.@PdP56HH7(m+0HH7.,!:X)+PPY?,(l>.E+AP6
A. %P( B. P( C. P( D. %P(
Câu 31 :, 3+<+m.,b+*,U.,R
%




(3.>+Ht5g.017



56

(76
P!M.+A

α
8P1Z."P0+,,q?,m*,U,>,(M+m.,b++-!.01+A3.,kP]KL!+J!
+A:;6A. B. C. D.
Câu 32 :I,AK*,U,16.16PO..**...,!:X)+,o,)*cP56KZ.,1.•aP16F(
]K+,1$V.+<$1,L!.**...,kP]BA.  B.  C.  D. 
Câu 33 :i.,16.16PP,o,)*3cP'++1[\56P.1[\.1Xg+.,!:X)+H!HE+,
7(,17.>+Ht5gX)HXH!HE+,

.1

.,!:X)+P1(w.?,>+.,AK*,U
PP,o,)*3PO..,p^,a!'! .,AK*,UPo+, :;!6%{G.,!:X)+H!HE+,"(,1"
.>+Ht5gX)HXH!HE+,

.1

.,!:X)+P1(I,6,*,J{5;?,MX)
+A'++1[\.1,o,)*6 A.{( B.%{( C.{( D.{(
Câu 34 :,MX)*,U.R+A186%:5+56+A+*16:5+(a'M*1P,<
,K:O*1P,<+APo10*1P.LJX).6
A.56 B.56 C.56 D.56
Câu 35 :,+,1^P1GPO.,)*+, 3+<+,b*,9b,16.165g,1w+

:;!
',^P1G?,@(, 3+<.,n6
A. Z.*++ B. Z.8,:1Z*1*1+C. Z.+K+ D. Z.:*+
Câu 36 :I1+>+,DZ~.'!:UK,DZ~.61 không:rB
A. I +9+>+Z.11:\+,b+P0+,,q:;!+<:c*,U.,!O++,b+:,.56+1
B. I +9+>+:,.1:\+,b+P0+,,q:;!+<:c*,U.,!O++,b+Z.156+1
C. I +9+>++1:\+,b+P0+,5i1:;!+<:c*,U.,!O++,b+:,.56Z.1

D. I +9+>++1:\+,b+P0+,,q+<L?V.:m:;!+<:c*,U.,!O++,b+:,.56Z.1
Câu 37 :,1+>+*,>.$n!'!F
^G<.,nHeXg+$1P:n*,U$a.'++1[\56P.1[\(
^$G<.,n*,U$a.'++1[\56P.1[\$`*,9b5gH!HE+,

.1

(
^+Gh!HE+,'++1[\56P.1[\:;!,i.!^G

+,1H!HE+,P6!Z,P(
^HGI1H!HE+,'++1[\.c.0+,AKV!qH0P0+,,q(
^GI1Pm.Xp$[\'++1[\56P.1[\+<.,n+,!Kn,<€,!(
^GI1*,U.R'++1[\+<,<P8,PZ.(
M*,>.$n!đúng6A.( B.( C.( D.(
Câu 38 :,1+>++, F.KZ..+1.K+Z.+K+*,1*,KP1+1!+1
$[K+*8+[156+!P(I1+>++, 6K'M+, +<.,n.>+Ht:X)+5gH!HE+,6
A.  B.  C.  D. 
Câu 39 :xn*,U$a.+>+:c*,U:\+,b++A





+JHeF
A. y!z.@PHH(B. y!z.@PHH

s

(C. H!HE+,


s

( D. y!z.@P(
Câu 40 :,1PlK88lK.>+Ht5gPH!HE+,(m+0H!HE+,'!
*,9b.,!:X)+PP+, Y(l>.E+AP6
A. %( B. ( C. ( D. (
II. PHẦN RIÊNG [10 câu]
A. Theo chương trình Chuẩn (10 câu, từ câu 41 đến câu 50)
Câu 41:,1*,9b'!F

^?G4

^?G
→
¬ 


^?G

C(xn+U$`.L+,!KnHE+,.,1
+,;!.,!D.,=F^GF.T,a.:O^GF.T>*'! ^GF,0,a.:O^GFHeZr+.>+6Q



^GF9P
c:O

(a*,>*:r6A. ( B. ( C. ( D. (
3

3
Câu 42 :o,)*3cPPO.:,.:\+,b+P0+,,q56PO.?^*,U.R?+<+e'M!KL
.R,X@.,\PO.!KL.R'15g*,U.R:,.G(xM.+,>K,16.16P1,o,)*3.,!:X)+
P1

56P1Xg+(V!+,1P1,o,)*3.>+Ht5gHH

s

.,=?,MX)?V..A
.,!:X)+.M:6A.P( B.P( C.%P( D.P(
Câu 43 :,1P1PO.:,.P0+,,q3*,9b5gX)HX

s

.,!:X)+P(w.?,>+
?,+,13.>+Ht5g

HX^Zr+.>+.
1
G.,=P13*,9b,V.5gP1

(, 3+<+m.,b+
+,!6A. 


8
^•G(B. 



8
^•G(C. 



^G

^•G( D. 


4

^•G(
Câu 44 :,1+>+!KL.R561'!F 
4

4
 
4
^+,1"

"

"

G(!KL
.R561+<+e'M+.1:O+.,U6
A.56 B.
4
56 

4
C.
4
 
4
D.56 
4
Câu 45 :,1H!HE+,HX561H!HE+, 

.,!:X)+?V..A(V!.,KH!HE+,
$`H!HE+,

HX.,=.,!:X)+$1,L!?V..AB
A( B( C. % D(%(
Câu 46 :i.!

(

561Xg++ :X)+PHH(x>,>J:r*56c:O
P1+AHH6A.*‚!

ƒ( B.*v‚!

ƒ(
C.*C‚!

ƒ( D.*v‚!

ƒ(
Câu 47 :xn,D$V.1

4
không.,nHe1A.

8
( B.
8
( C.

8
( D.



8
(
Câu 48 :,1*,9b'!^+<:!<GF o-



^

G41]HX'9*,dP,_!+\3
4(36+, 61'!:UKB
A. 18



^

G^GB. 18




^

G^GC. 18



^

G^GD. 18



^

G^G
Câu 49 :xn:;!+,VZ.*++^„..1*,1GXp.:.2P*,156HePO.X)


g,\{'15gX)

+J.,V.(MP1

:]He56?,MX)Z.*++.,!
:X)+JX).6^+>+*,9bZ9K,16.16G
A. P156% B. P156C. P156 D. P156
Câu 50 :h]K+,u+,b,_P1Z.+<'M,<PP156'M,<P++$1ZK$`,!6
A.lKl!IKB(lKQK'C.lKl!K'D.lKQIK(

B. Theo chương trình Nâng cao (từ câu 51 đến câu 60)
Câu 51 :,1*,9b,<,N+F^?G4

^?G

^?G
V.`q,a.:OIc:O+U$`+A656+A

656,`'M+U$`
6(c:O+U$`+A+, .01.,6,^

Gq,a.:OI+A*,9b+<>.E61HXg:UKB
A.  B. C.  D. 
Câu 52 :,1'\:cF/.
 →
+ toCuClPdClO s
3


 →
HCN
3


 →
+HOH s
3


 →

− OH 
3

3

6Z.++$1ZK+:\+,b+(QDKII+A3

6
A.



B.

C.

D.


Câu 53 :,1+>++, Z.5KZ.*,KZ.:,.}1P+Z.}1P+!+1[1.
}1P.(M+, ?,R:X)+1
4
.1H!HE+,

s

6
A. ( B. ( C. ( D. (
Câu 54 :,:a*,UH!HE+,!


^+W+HX\6P$`:c+W+UP6P$`.,+,=G.,=
A.q+W+UPZ9Ky!>.=,1Z,<1!
4
56q+W+HX\Z9Ky!>.=,?,R

(
B.q+W+UPZ9Ky!>.=,?,R1!
4
56q+W+HX\Z9Ky!>.=,1Z,<!(
C.q+W+UPZ9Ky!>.=,?,R1!
4
56q+W+HX\Z9Ky!>.=,1Z,<

(
D.q+W+UPZ9Ky!>.=,1Z,<1!
4
56q+W+HX\Z9Ky!>.=,?,R!(
Câu 55 :,,16.,16.16P1!$`Xg++Xp.1.,='MP1*,9b56'MP1
^H!K, G.01.,6,JX).6FA. 0,0356 0,02. B. 0,56 0,01. C. 0,0356 0,01. D. 0,56 0,02
Câu 56 :,1(P!561PHH

'!:<.,LP.V*PHH:V?,*,9
bZ9K,16.16.,!:X)+HH356'9*,dP?,R6H!K, (,9.,LP$1,L!PHH
5613:n?V..A,V.1!
4
B A.  B.  C.  D. %
Câu 57 :&1:+1P.




8
.1Pm.XpZ.1Z,<:X)+P!M 
4
.,6, 
4

+i:+1P.$E
?,R.01P!M
4
(,1$V.PHH 

*,9b52:A5gPHH





.1Pm
.Xp+<HX



(c:OP1s+AHH 

6A.( B. (C. (D. %(
Câu 58 :,1'\:c'!FZ!1[\→3

→3

→3


→*1P3(V.`3+,u+,b!KL.M(M
+, b5g3

6 A. B. C. D.
U!F,1P,o,)*3cP,:1y!1+.+,156Z.Z.+.>+Ht5g?^HXG.,!
:X)+%@.^:?.+G?,@

(I,6,*,J*,J.TP5;?,MX)+AZ.Z.+.1,o,)*36
A.%{(B.{(C.%{(D.%{(
4
4
Câu 60 :36'.+AKZ(,1PP3.>+Ht5gH!HE+,HX,\+1$K:y!
M:W!:!<(,1'9*,dP.,W+,a*,9b.>X\.,-K+<%P(V.*,U
.R?,M+A36%(l>.E+AP6
A. (  B. ( C. %( D. (
SỞ GD -ĐT THỪA THIÊN HUẾ
TRƯỜNG THPT NGUYỄN CHÍ THANH
Mã đề thi 112
GIẢI ĐỀ THI THỬ ĐẠI HỌC SỐ 11
Năm học 2013 - 2014
Môn thi: Hoá học
Thời gian làm bài: 90 phút
I. PHẦN CHUNG CHO TẤT CẢ THÍ SINH (40 câu , từ câu 1 đến câu 40)
Câu 1 :)*+, /.01.213
4
567
8
(93
4

7
8
:;!+<+-!,=,6'

'

*

(
1'>,$>?@,+A373
4
567
8
B
A(3
4
C7C7
8
C3( B(3
4
C7C3C7
8
( C. 3
4
C7
8
C7C3( D.3
4
C3C7
8

C7(
>?@,!KL.R?P10g,\1+A?P10:<(>?@,*,?P$~,\1UP+A<
Câu 2 : <+>+,D:E,'!F
-!,=,+.1+A13
4
 6'

'

*

'

*

H

(I1$9.!J,16+>+!KL.M,1>,N+
!KL.M3.,!O++,!?=,<PQ&&&(
$>+156!KL.RF
4

S
+<$>?@,.THJ(
+,U.R

+<L?V.+O,<.E*,U.R*,U+W+(
Hh]KcP+>+!KL.M:X)+'Y*ZV*.,1+,;!.THJ$>?@,!KL.R.2.>'*,96
(
I@,$[\+AH]K+>+,:1Z.F^G


^G

9PHJ(
,1F^"G ^"G^"G^"G^"G^"G^"G^"G(
,_,D:E,đúng6
A.$+ B.+H C.+ D.
Câu 3 : U$`+APO.*,9b,1>,N+:0.:X)+?,
A. c:O*,U.R+A+>++, .,P56'9*,dP*,9b$`,!(
B.*,9bH20(C.,a.:O+A*,9b.,!D56,E+,$`,! 
D.5D.M++A*,9b.,!D56,E+,$`,!.1+ePO.:;!?a(
Câu 4 :,1*,X\.=,*,9bF 

4!

4


.
→



^

G

4!

44



(If+>+,a'M+A*,X\.=,5g+>+'M!KL.M96
A.  B. % C. % D. 
3x2FeS
2
– 30e, 3xCu
2
S – 10e ; 40xN
+5
+ 3e
Câu 5 :h!HE+,3+,bP1
−

P1
4
P1
8
+i061
+

(,1P
H!HE+,^G

561H!HE+,356:!<,j(k.f?,MX)H!HE+,356H!
HE+,^G

9P$1,L!PBl9'RXg+$K,\?,m:>?n(
A. P( B. P( C. P( D. P(
BaCO

3
: 0,025.197=4,925 + mNH
3
: 0,108.17=1,836 : 6,761
Câu 6 :h!HE+,3^3F6,1G+<.@,?,R.THJ.,1.,b.W61'!:UKB
A. CCC&B.&CCC C. CCC& D.C C
&C
Câu 7 :<.,n:;!+,V1Z$`+>+,*,U,AK







(V!-K+ePO.?,MX)Po
+, .L:P*,U,AK,16.16.,=.,n.@+,1Z.,!:X)+.2
A.

g, B.

6g, C.



g, D.



,k,

Tỉ lệ O
2
: KMnO
4
: KClO
3
: H
2
O
2
= m/316 < m/81,67 < m/78
Câu 8 :,1'\:cF,1.*,1^PG


H!O t+
→
3

H O+
→
HH7
. dd+
→
HH"
, ..1H!HE+,"cP
A. 



56




(B. 



56

(C. 



56( D. 



56




(
nNaOH =3nH
3
PO
4
= 3.a/31=0,0965a < 0,1ª => NaOH dư
Câu 9 :Y+M.V*,$=,:a*,U+,bJX).,H!HE+,^$=,G56


^$=,G(!
PO..,p:a*,U.,=.,!:X)+q+.1.+A$=,6.?,@^:?.+G(,MX)$0+$>P.L+.1.
+A$=,56.,n.@+,?,@.,1>.q1.$=,6
A.%^G( B.%^G( C.^G D.^G(
n
e
= 0,2 => mAg= 21,6; O
2
= 22,4.0,2/4=1,12
5
5
Câu 10 :,9b61HXg:UKkhông:rB
A.^HXG4 
4
→
4
4 
4
B. 4
4
^HXG

→ 
4
4
C. 4 
4
→ 
4
 D.!4 

4
→!
4
4 
4
Câu 11 :36H!HE+,

76H!HE+,(I,LPPH!HE+,7561+M++,bP
H!HE+,3?,!-K:;!:V*,9b,16.16.,-K.1+M++<%P?V..A(I,LP.V*561+M+
PH!HE+,7?,!-K:;!:V*,9b,16.16.,-K.1+M++<P?V..A(c:OP1s
+AH!HE+,3$` A. ( B. ( C. ( D. (
…
4

8
s
8

8
…
4
8
8
v
4
8v
4

Câu 12 :16.PO.PV561H!HE+,+,bP1.,-K+<^:?.+G


$KL56
+i0H!HE+,(,1561H!HE+,H!HE+,+,bP1.,=X)?V..A',6
A.  B.  C.  D. %
nNaOH =nAlO
2
-
=0,03.2/3=0,02=> n↓=(4.0,02-0,065-0,03)/3=0,015
Câu 13 :,1P1


,-*.,t,V.561H!HE+,+,b$P1.,!:X)+H!HE+,(,1


HX561H!HE+,.,!:X)+P^G?V..A(V!+,1^G

HX561H!HE+,.,!:X)+P


^G?V..A^
P

P

G(Iu'MI$s+<>.E:r6A. I

 B. CIC C. IvD. CIC
Dd có 2 muối HCO
3
-
và CO

3
2-
Câu 14 :<+>+*,>.$n!'!F
^GI +9+>+?P10?;P.,f:;!.5m,0.1Xg+
^G>+?P10?;P+<.,n:dK+>+?P10KV!,\?,kH!HE+,P!M(
^G
4

4

4
+<+e+-!,=,+.156:;!+<.@,1Z,1>KV!(
^GP10?;P:X)+He,;!.1.f,)*,_!+\(
^G,1H!HE+,HX561H!HE+,

'!*,9b.,!:X)+H!HE+,.1'!M.(
,_*,>.$n!:r6
A. ^G^G^G B. ^G^G C. ^G^G^G D. ^G^G^G
Câu 15 :,1,o,)*cP56



^+<+e'MP1G561Xg+HX.,!:X)+H!HE+,356
+, ?V..A7(, ..1H!HE+,36
A. ^

G

56^G


(B. 

(C. 56

( D. 56^G

(
Câu 16 :h!HE+,3cP^&56PO.@.,c.,$O.G(,1JX)..2+, '!F









 

.>+Ht5gH!HE+,3(M+, 6PH!HE+,3+,!KnP6!Z,.@P6
A. B.( C.( D.(
Câu 17 :t+?,@

+,1.gHX561PH!HE+,,o,)*cP 

56!

*,9
bZ1.,!:X)+P?V..A(l>.E+A6
A. %P( B. P( C. P( D. P(

CuS + S : 0,02.96 + 0,01.32 = 2,24
Câu 18 :I1+>+.,@,aP'!'M.,@,aP.01:\+, 6F
^G,1?,@

.>+Ht5gH!HE+,&(^$G,1.>+Ht5gH!HE+,:w+(
^+G,1?,@

.>+Ht5gH!HE+, 

(^HG,1&.>+Ht5gH!HE+,Z.



:w+<(
^G,1?,@

HX.>+Ht5g?,@

(^G,1

.>+Ht5g



<+,9K(
^G,a.*,UP1..(^?G,1H!HE+,



.>+Ht5gH!HE+,+,b


56



1]
^,Gt+?,@

561H!HE+,(^PG,1P$D+&.>+Ht5g,,

56q:;!?a.,Xp(
A. B.% C.9 D.
Câu 19 :I,W+,a+>+.,@,aP'!F
^Gx!<,o,)*$O. 56&

( ^$G,1 561H!HE+,(
^+G,1 ^G

HX561H!HE+,

1]( ^HGxM.HUK'Y..1,\$1P(
^G,1 



561H!HE+,



1]HX(M.,@,aP+<.01P!M'Y.^&&G6

A.$+ B.$ C.$H D.$
Câu 20 :,a.*,U,16.16P,o,)*3cP

56

.,!:X)+,o,)*?,@7(IO
75gP1

c+,1.16$O561Xg++,u.,!:X)+@.H!HE+,^+,bPO.+, .H!K, G+<*
(l>.E+A6F A.( B.( C.( D.(
170a + 101b = 44,1 v a/2 + b/2 = 0,6/4=0,15 => a = 0,2 ; b = 0,1 => nNO
2
(t0) = 0,6 – 0,2 = 0,4
Câu 21 :,1.2.2.2N.+AH!HE+,+,b$P1561H!HE+,+,bP1



.,!:X)+Q
@.?,@

(X)+0+,1.2.2.2N.+AH!HE+,+,bP1



561H!HE+,+,b$P1
.,!:X)+Q@.?,@

^+>+.,n.@+,?,@:1q+e:;!?aG(My!,a_56$6
A.$( B.%$( C.$( D.$(
TH1 : b – a =V/22,4 v TH2 : b/2 =2V/22,4

Câu 22 :,<P+, ?,@:;!+<?,9T6PP PJ!Xg+

6
A..Z.++$1:1Z.( B..Z.X!,!z,:1Z.(
6
6
C...X!,!z,:1Z.( D..Z..(
Câu 23 :O.,o,)*cP?:356

-KHX^

+,VP{.,n.@+,G:X)+0*:JK561PO.$=,
?@q>*'! .P(D..R:a:n:M.+,>K,V.3c:X$=,5;,a.:O$:J!+,1,\Xg+
X.t,V..,=>*'! 9P.P(m.,b+*,U.R+A36
A. 



( B. 


%
( C. 



( D. 




(
P
1
/(n
X
+nO
2
) = P
2
/(n
O2 du + nCO2
) = 2/(1+9) =1,5/(9-(3n-1)/2+n) => n = 4
Câu 24 :xM.+,>K,16.16PP,o,)*3cP+1:\+,b+.1+eH]K:c:|.,!
:X)+P

56%P

(l>.E+AP6
A. %P B. P C. P D. P
Câu 25 :x!<'+8$!.K$1P!5gH!HE+,.,!:X)+'9*,dP+,@,6
A. !.881 B. !.881 C. !.88 D. !.88
Câu 26 :xM.+,>K,16.16P,o,)*3cPZ.}1P+Z.Z.+Z.+K+Z.1Z+56
Z.:*+.,!:X)+@.

^:?.+G56PP

(w.?,>+?,+,1P,o,)*3*,9b
,16.165gH!HE+,

HX.,!:X)+%@.


^:?.+G(l>.E+AP6
A.%P( B.P( C.P( D.P(
BT O : 0,95.2 +2.nO
2
=1,75.2 + nH
2
O v BTKL : 54 + 32.nO
2
=77 + 18.nH
2
O => nH
2
O = 1,3
Câu 27 :,u*,>.$n!:rF
A.l_,*,U.RZ.++$1ZK++<.,n+<,L?V.,:1L?V.,:1+AZ.?~P$;,\+A+1(
B. l_*,U.RZ.++$1ZK++<.,n+<L?V.,:1L?V.,:1+AZ.$;,\+A+1(
C(l_*,U.RZ.
++$1ZK+
+,u+<L?V.,:1L?V.,:1+AZ.?~P$;,\+A+1(
D(l_*,U.RZ.++$1ZK++,u+<L?V.,:1L?V.,:1+AZ.$;,\+A+1(
Câu 28 :,1H]K+>++, F$[KZ..5KZ..P.K}1P.K+1!*,K}1P.'1*1*K
+1!.1(M+, .1H]K?,.,AK*,U.1H!HE+,^HXG:!<',+16
A. B. C. D.
Câu 29 :,1%P'.1:\+,b+P0+,,q.>+Ht52:A5gPH!HE+,{
^HsPG5g6?P10?;P(!*,9b,16.16+m+0H!HE+,.,!:X)++, Y3(xM.
+,>K,16.163.,!:X)+,o,)*?,@56,\cP




56P



(P1056+m
.,b++-!.01+A'.$:J!6
A. 568



(B. 56





(C. 568

( D. 56



(
mMOH = 7,2g thử nNaOH = 0,18= nCH
3
COOC
2
H
5
. hợp lí

Câu 30 :,1(P1+, 3^





G.>+Ht5gHH+,b(P1:!<.,!:X)++, ?,@
6PZ,-Ky!=.@PdP56HH7(m+0HH7.,!:X)+PPY?,(l>.E+AP6
A. %P( B. P( C. P( D. %P(
X : CH
3
NH
3
NO
3
+NaOH →NaNO
3
+CH
3
NH
2
+ H
2
O
0,1 dư 0,1 0,1
Câu 31 :, 3+<+m.,b+*,U.,R
%





(3.>+Ht5g.017



56

(76
P!M.+A
α
8P1Z."P0+,,q?,m*,U,>,(M+m.,b++-!.01+A3.,kP]KL!+J!
+A:;6A. B. C. D.
CH
3
OOC-CH
2
CH
2
CHNH
2
COOC
2
H
5
; C
2
H
5
OOC-CH
2

CH
2
CHNH
2
COOCH
3
Câu 32 :I,AK*,U,16.16PO..**...,!:X)+,o,)*cP56KZ.,1.•aP16F(
]K+,1$V.+<$1,L!.**...,kP]BA.  B.  C.  D. 
Câu 33 :i.,16.16PP,o,)*3cP'++1[\56P.1[\.1Xg+.,!:X)+H!HE+,
7(,17.>+Ht5gX)HXH!HE+,

.1

.,!:X)+P1(w.?,>+.,AK*,U
PP,o,)*3PO..,p^,a!'! .,AK*,UPo+, :;!6%{G.,!:X)+H!HE+,"(,1"
.>+Ht5gX)HXH!HE+,

.1

.,!:X)+P1(I,6,*,J{5;?,MX)
+A'++1[\.1,o,)*6 A.{( B.%{( C.{( D.{(
l9FP1v
P
vP1
!
v(%(P1v'+^8Gs%(
Câu 34 :,MX)*,U.R+A186%:5+56+A+*16:5+(a'M*1P,<
,K:O*1P,<+APo10*1P.LJX).6
A. 56 B.56 C.56 D.56
Mnilon-6,6=226 v Mcap =113

Câu 35 :,+,1^P1GPO.,)*+, 3+<+,b*,9b,16.165g,1w+

:;!
',^P1G?,@(, 3+<.,n6
A.Z.*++ B.Z.8,:1Z*1*1+C.Z.+K+ D.Z.:*+
Câu 36 :I1+>+,DZ~.'!:UK,DZ~.61 không:rB
A. I +9+>+Z.11:\+,b+P0+,,q:;!+<:c*,U.,!O++,b+:,.56+1
B. I +9+>+:,.1:\+,b+P0+,,q:;!+<:c*,U.,!O++,b+Z.156+1
7
7
C. I +9+>++1:\+,b+P0+,5i1:;!+<:c*,U.,!O++,b+:,.56Z.1
D. I +9+>++1:\+,b+P0+,,q+<L?V.:m:;!+<:c*,U.,!O++,b+:,.56Z.1
Câu 37 :,1+>+*,>.$n!'!F
^G<.,nHeXg+$1P:n*,U$a.'++1[\56P.1[\(
^$G<.,n*,U$a.'++1[\56P.1[\$`*,9b5gH!HE+,

.1

(
^+GI1H!HE+,'++1[\56P.1[\:;!,i.!^G

q,a.:O.,Xp+,1H!HE+,P6!
Z,P(
^HGI1H!HE+,'++1[\.c.0+,AKV!qH0P0+,,q(
^GI1Pm.Xp$[\'++1[\56P.1[\+<.,n+,!Kn,<€,!(
^GI1*,U.R'++1[\+<,<P8,PZ.(
M*,>.$n!:r6A.( B.( C.( D.(
Câu 38 :,1+>++, F.KZ..+1.K+Z.+K+*,1*,KP1+1!+1
$[K+*8+[156+!P(I1+>++, 6K'M+, +<.,n.>+Ht:X)+5gH!HE+,6
A.  B.  C.  D. 

Câu 39 :xn*,U$a.+>+:c*,U:\+,b++A





+JHeF
A. y!z.@PH!HE+,( B. y!z.@PH!HE+,

s

(
C. H!HE+,

s

( D. y!z.@P(
Câu 40 :,1PlK88lK.>+Ht5gPH!HE+,(m+0H!HE+,'!
*,9b.,!:X)+PP+, Y(l>.E+AP6
A. %( B. ( C. ( D. (
2.75+89-36= 203 => 0,1 mol ; 0,1(239+3.38)=35,3; m = 35,3+0,2.56=46,5
II. PHẦN RIÊNG [10 câu]
A. Theo chương trình Chuẩn (10 câu, từ câu 41 đến câu 50)
Câu 41:,1*,9b'!F

^?G4

^?G
→
¬ 



^?G

C
xn+U$`.L+,!KnHE+,.,1+,;!.,!D.,=F^GF.T,a.:O^GF.T>*'! ^GF,0
,a.:O^GFHeZr+.>+6Q



^GF9Pc:O

(a*,>*:r6
A. ( B. ( C. ( D. (
Câu 42 :o,)*3cPPO.:,.:\+,b+P0+,,q56PO.?^*,U.R?+<+e'M!KL
.R,X@.,\PO.!KL.R'15g*,U.R:,.G(xM.+,>K,16.16P1,o,)*3.,!:X)+
P1

56P1Xg+(V!+,1P1,o,)*3.>+Ht5gHH

s

.,=?,MX)?V..A
.,!:X)+.M:6A.P( B.P( C.%P( D.P(
n
tb
= 2,4 =>C
2
H
2

: x; CH≡C-CHO : y => 2x+3y=2,4 v x+y=1 => x = 0,6 v y = 0,4
 Kết tủa C
2
Ag
2
:0,6, AgC≡C-COONH
4
: 0,4 và Ag : 0,8 => m = 308
Câu 43 :,1P1PO.:,.P0+,,q3*,9b5gX)HX

s

.,!:X)+P(w.?,>+
?,+,13.>+Ht5g

HX^Zr+.>+.
1
G.,=P13*,9b,V.5gP1

(, 3+<+m.,b+
+,!6A. 


8
^•G(B. 


8
^•G(C. 




^G

^•G( D. 


4

^•G(
Câu 44 :,1+>+!KL.R561'!F 
4

4
 
4
^+,1"

"

"

G(!KL
.R561+<+e'M+.1:O+.,U6
A.56 B.
4
56 
4
C.
4

 
4
D.56 
4
Câu 45 :,1H!HE+,HX561H!HE+, 

.,!:X)+?V..A(V!.,KH!HE+,
$`H!HE+,

HX.,=.,!:X)+$1,L!?V..AB
A(  B( C. % D(%(
nFeCl
2
= nFe(OH)
2
=0,15 ; m↓=0,3.143,5+0,15.108=59,25
Câu 46 :i.!

(

561Xg++ :X)+PHH(x>,>J:r*56c:O
P1+AHH6A.*‚!

ƒ( B.*v‚!

ƒ(
C.*C‚!

ƒ( D.*v‚!


ƒ(
Câu 47 :xn,D$V.1
4
không.,nHe1
A.

8
( B.
8
( C.

8
( D.



8
(
Câu 48 :,1*,9b'!^+<:!<GF
 o-



^

G41]HX'9*,dP,_!+\34(36+, 61'!:UKB
A. 18




^

G^GB. 18



^

G^GC. 18



^

G^GD. 18



^

G
^G
Câu 49 :xn:;!+,VZ.*++^„..1*,1GXp.:.2P*,156HePO.X)


g,\{'15gX)

+J.,V.(MP1

:]He56?,MX)Z.*++.,!

:X)+JX).6^+>+*,9bZ9K,16.16G
8
8
A. P156% B. P156C. P156 D. P156
Phenol : 0,05; HNO
3
: 0,225; axit : 0,05.229=11,45
Câu 50 :h]K+,u+,b,_P1Z.+<'M,<PP156'M,<P++$1ZK$`,!6
A.lKl!IKB(lKQK'C.lKl!K'D.lKQIK(
B. Theo chương trình Nâng cao (từ câu 51 đến câu 60)
Câu 51 :,1*,9b,<,N+F^?G4

^?G

^?G
V.`q,a.:OIc:O+U$`+A656+A

656,`'M+U$`
6(c:O+U$`+A+, .01.,6,^

Gq,a.:OI+A*,9b+<>.E61HXg:UKB
A.  B.C. D. X=0,2.0,3.4=0,24
Câu 52 :,1'\:cF/.
 →
+ toCuClPdClO s
3


 →
HCN

3


 →
+HOH s
3


 →
− OH 
3

3

6Z.++$1ZK+:\+,b+(QDKII+A3

6
A.



B.

C.

D.


Câu 53 :,1+>++, Z.5KZ.*,KZ.:,.}1P+Z.}1P+!+1[1.
}1P.(M+, ?,R:X)+1

4
.1H!HE+,

s

6
A. ( B. ( C. ( D. (
Câu 54 :,:a*,UH!HE+,!

^+W+HX\6P$`:c+W+UP6P$`.,+,=G.,=
A.q+W+UPZ9Ky!>.=,1Z,<1!
4
56q+W+HX\Z9Ky!>.=,?,R

(
B.q+W+UPZ9Ky!>.=,?,R1!
4
56q+W+HX\Z9Ky!>.=,1Z,<!(
C.q+W+UPZ9Ky!>.=,?,R1!
4
56q+W+HX\Z9Ky!>.=,1Z,<

(
D.q+W+UPZ9Ky!>.=,1Z,<1!
4
56q+W+HX\Z9Ky!>.=,?,R!(
Câu 55 :,,16.,16.16P1!$`Xg++Xp.1.,='MP1*,9b56'MP1
^H!K, G.01.,6,JX).6FA. 0,0356 0,02. B. 0,56 0,01. C. 0,0356 0,01. D. 0,56 0,02
Câu 56 :,1(P!561PHH


'!:<.,LP.V*PHH:V?,*,9
bZ9K,16.16.,!:X)+HH356'9*,dP?,R6H!K, (,9.,LP$1,L!PHH
5613:n?V..A,V.1!
4
B A.  B.  C.  D. %
Cu : 0,3; NO
3
-
: 0,5; H
+
: 1 =>Cu
2+
: 0,3; H
+
dư : 0,2 => OH
-
: 0,8
Câu 57 :&1:+1P.



8
.1Pm.XpZ.1Z,<:X)+P!M 
4
.,6, 
4

+i:+1P.$E
?,R.01P!M
4

(,1$V.PHH 

*,9b52:A5gPHH





.1Pm
.Xp+<HX



(c:OP1s+AHH 

6A.( B. (C. (D. %(
2Cr
3+
+6e; Fe
2+
+ 1e => C
M
= (0,012+0,1.6)/0,1=0,72
Câu 58 :,1'\:c'!FZ!1[\→3

→3

→3

→*1P3(V.`3+,u+,b!KL.M(M

+, b5g3

6 A. B. C. D.
Câu 59 :,1P,o,)*3cP,:1y!1+.+,156Z.Z.+.>+Ht5g?^HXG.,!
:X)+%@.^:?.+G?,@

(I,6,*,J*,J.TP5;?,MX)+AZ.Z.+.1,o,)*36
A.%{(B.{(C.%{(D.%{(
,:1y!1+.+,1FZZ.FKF110x+60y=36,5;x+0,5y=0,325=>x=0,25;y=0,15=>0,15.60/36,5=24,658
Câu 60 :36'.+AKZ(,1PP3.>+Ht5gH!HE+,HX,\+1$K:y!
M:W!:!<(,1'9*,dP.,W+,a*,9b.>X\.,-K+<%P(V.*,U
.R?,M+A36%(l>.E+AP6
A. (  B. ( C. %( D. (
mX=89.8,64/108.4=1,78
9
9
SỞ GD -ĐT THỪA THIÊN HUẾ
TRƯỜNG THPT NGUYỄN CHÍ THANH
Mã đề thi 112
GIẢI ĐỀ THI THỬ ĐẠI HỌC SỐ 11
Năm học 2013 - 2014
Môn thi: Hoá học
Thời gian làm bài: 90 phút
I. PHẦN CHUNG CHO TẤT CẢ THÍ SINH (40 câu , từ câu 1 đến câu 40)
Câu 1 :>?@,!KL.R?P10g,\1+A?P10:<(>?@,*,?P$~,\1UP+A<
!KL.M,K1F+e"4†.,=#…56+e"4'M†.,=#†56X)+0
Câu 4 :,1*,X\.=,*,9bF 

4!


4


.
→



^

G

4!

44


(If+>+,a'M+A*,X\.=,5g+>+'M!KL.M96
A.  B. % C. % D. 
3x2FeS
2
– 30e, 3xCu
2
S – 10e ; 40xN
+5
+ 3e
Câu 5 :BaCO
3
: 0,025.197=4,925 + mNH
3

: 0,108.17=1,836 : 6,761
Câu 7 :Tỉ lệ O
2
: KMnO
4
: KClO
3
: H
2
O
2
= m/316 < m/81,67 < m/78
Câu 8 :nNaOH =3nH
3
PO
4
= 3.a/31=0,0965a < 0,1ª => NaOH dư
Câu 9 :n
e
= 0,2 => mAg= 21,6; O
2
= 22,4.0,2/4=1,12
Câu 11 :n↓=nAl
3+
=n
OH-
/3= 0,1 ; nOH
-
= 0,3 C
OH-

= 2M ; n↓=4nAl
3+
-nOH
-
=> 4nAl
3+
- 0,5 = 0,14=>
nAl
3+
= 0,16
Câu 12 :nNaOH =nAlO
2
-
=0,03.2/3=0,02=> n↓=(4.0,02-0,065-0,03)/3=0,015
Câu 13 :Dd có 2 muối HCO
3
-
và CO
3
2-
Câu 17 :CuS + S : 0,02.96 + 0,01.32 = 2,24
Câu 20 :170a + 101b = 44,1 v a/2 + b/2 = 0,6/4=0,15 => a = 0,2 ; b = 0,1 => nNO
2
(t0) = 0,6 – 0,2 = 0,4
Câu 21 :TH1 : b – a =V/22,4 v TH2 : b/2 =2V/22,4
Câu 23 :P
1
/(n
X
+nO

2
) = P
2
/(n
O2 du + nCO2
) = 2/(1+9) =1,5/(9-(3n-1)/2+n) => n = 4
Câu 26 :BT O : 0,95.2 +2.nO
2
=1,75.2 + nH
2
O v BTKL : 54 + 32.nO
2
=77 + 18.nH
2
O => nH
2
O = 1,3
Câu 29 :mMOH = 7,2g thử nNaOH = 0,18= nCH
3
COOC
2
H
5
. hợp lí
Câu 30 :X : CH
3
NH
3
NO
3

+NaOH →NaNO
3
+CH
3
NH
2
+ H
2
O
0,1 dư 0,1 0,1
Câu 31 :CH
3
OOC-CH
2
CH
2
CHNH
2
COOC
2
H
5
; C
2
H
5
OOC-CH
2
CH
2

CHNH
2
COOCH
3
Câu 33 FGiải :0,04 mol Ag =>n
man
=0,02 => 0,04 mol
glu
=> 0,04.0,8.2=0,064molAg => nsac=(0,16-
0,064)/0,8.4=0,03
Câu 34 :Mnilon-6,6=226 v Mcap =113
Câu 40 :2.75+89-36= 203 => 0,1 mol ; 0,1(239+3.38)=35,3; m = 35,3+0,2.56=46,5
II. PHẦN RIÊNG [10 câu]
A. Theo chương trình Chuẩn (10 câu, từ câu 41 đến câu 50)
Câu 42:n
tb
= 2,4 =>C
2
H
2
: x; CH≡C-CHO : y => 2x+3y=2,4 v x+y=1 => x = 0,6 v y = 0,4
 Kết tủa C
2
Ag
2
:0,6, AgC≡C-COONH
4
: 0,4 và Ag : 0,8 => m = 308
Câu 45 :nFeCl
2

= nFe(OH)
2
=0,15 ; m↓=0,3.143,5+0,15.108=59,25
Câu 49 :Phenol : 0,05; HNO
3
: 0,225; axit : 0,05.229=11,45
Câu 50 :D.
B. Theo chương trình Nâng cao (từ câu 51 đến câu 60)
Câu 51 :B.Câu 52 :C.Câu 53 :B. Câu 54 :B.
Câu 55 :D. Câu 56 :D. Cu : 0,3; NO
3
-
: 0,5; H
+
: 1 =>Cu
2+
: 0,3; H
+
dư : 0,2 => OH
-
: 0,8
Câu 57 :C. 2Cr
3+
+6e; Fe
2+
+ 1e => C
M
= (0,012+0,1.6)/0,1=0,72
Câu 58 :A.Câu 59 :D.,:1y!1+.+,1FZZ.FKF110x+60y=36,5; x+0,5y=0,325=>x=0,25;
y=0,15=>0,15.60/36,5=24,658

Câu 60 :C. mX=89.8,64/108.4=1,78
10
10

×