CHUYÊN ĐỀ ANKEN VÀ HỢP CHẤT KHÔNG NO

-  

Mail: Page 1
Dạng 1. Câu tập lí thuyết
Câu 1. 
CH
3

4

2
H
2

2
H
4

2
H
5

2
H
5

2
H
4

2

H
4
(OH)
2

C
2
H
6

2
H
5

2
H
4


P.E

Câu 3. 
a. CH
4
, C
2
H
4
, CO
2
, SO
2
, N
2


Câu 4. 
3-metylbut-1-ol
0
24
H SO , 170 C

A
+
2
+H O, H

B
0
24

H SO , 170 C

D
+
2
+H O, H

E
Câu 5. 
6
H
12


Câu 6. 
2
-
Câu 7. Tách C
2
H
4

2
H
4,
CO
2
, SO
2
, CH

4
, N
2
, O
2
.
Câu 8. tylic, P.P, 1,2-
Câu 9. 
4
H
8

4
. Tìm

Câu 10. 
2

Câu 11. 
n
H
2n+2

n
H
2n
.
Câu 12. -metylbut-1-en (1); 3,3--1-en (2); 3-metylpent-1-en (3); 3-metylpent-2-en (4);

Câu 13.   -trans) ? CH

3
CH=CH
2
(I); CH
3
CH=CHCl (II);
CH
3
CH=C(CH
3
)
2
(III); C
2
H
5
C(CH
3
)=C(CH
3
)C
2
H
5
(IV); C
2
H
5
C(CH
3

)=CClCH
3
(V).
Câu 14.
    
2
=CHCH
2
CH
2
CH=CH
2
; CH
2
=CHCH=CHCH
2
CH
3
;
CH
3
C(CH
3
)=CHCH
2
;
CH
2
=CHCH
2

CH=CH
2
; CH
3
CH
2
CH=CHCH
2
CH
3
; CH
3
C(CH
3
)=CHCH
2
CH
3
; CH
3
CH
2
C(CH
3
)=C(C
2
H
5
)CH(CH
3

)
2
;
CH
3
CH=CHCH
3

Câu 15. -metylbutan-2-

Dạng 2. Phản ứng cháy, cộng Br
2

Câu 1. 
anken.

Câu 2. 
gam CO
2
và 5,76 gam H
2
O. Tìm CTP

Câu 3. 
4

8,36 gam CO
2


Câu 4.  

2
và 23,4 gam CO
2

-  

Mail: Page 2

Câu 5. 
2



Câu 6. 
2



Câu 7. 


Câu 8. 
thêm 7,7 g

Câu 9. 
2



2


Câu 10. 

2
. Tìm A, B.

Câu 11. 

2

mol CO
2


Câu 12. 


Câu 13.  


Câu 14. 
2
H
4



Câu 15.  Cho X


2
. Tìm CTPT


Câu 16. 
2

lit X t


Câu 17. 
2
H
4,
C
3
H
6
, C
4
H
8
.
- 
2
.
- 
2


2
O.
- 

Câu 18. 



Câu 19. là ankan hay anken.

2
và 12,6 gam H
2



Câu 20. 
Z
= 2M
X
.
-  

Mail: Page 3

b. 
2
O/H
+


2

4


Câu 21. 
2
O và (m + 39)
gam CO
2


Câu 22. 
2



Câu 23. 
 

2

2
O
,

4




Câu 24. 
2

2
O.


2


Câu 25. 

2



2



Câu 26. 


2

Câu 27. 

 


Câu 28. 

2
và 5,4
gam H
2

Câu 29. ng


2


Câu 30.
2


2
SO
4

Câu 31. X, 
Z
= 2M
X


2

Câu 32. 


2


Câu 33. 


Câu 34.
3
H
8

3
H
6

gam CO
2

2
O ?
Câu 35. 
3
H
6
, C
2
H
4
và C

2
H
2

2


2
. Tìm V
-  

Mail: Page 4
Câu 36. 
3
H
6
, C
2
H
4
, C
2
H
2


2
.

2

. Tìm m.
Câu 37. 
3
H
6
, CH
4

CH
4

24 ml CO
2

X/H
2
d = a
.
Tìm a.

Câu 38. -2-
lit CO
2


Câu 39. t cháy ht V lít hn hp X gm CH
4
, C
2
H

4
c 0,15 mol CO
2
và 0,2 mol H
2
O. Giá tr ca V là?

Câu 40. t cháy hoàn toàn 2,24 lit hn hp gm CH
4
, C
4
H
10
và C
2
H
4
c 0,14 mol CO
2
và 0,23mol H
2
O. Tìm
th tích ca anken và ankan trong hn hp.

Câu 41. 
0




Câu 42. t cháy ht 7 gam hn hp gm C
2
H
4,
C
3
H
6
, C
4
H
8
cn V lit oxi. Tìm V.

Câu 43. t cháy ht 1,12 lit hn hp A gm 1 anken và 1 ankan có t l c 3,36 lit
CO
2
. Tìm CTPT ca các cht trong A.

Câu 44. Hn hp X gm C
2
H
4,
C
3
H
6
, C
4
H

8
và C
5
H
10
t cháy ht 3,2 gam X cc a gam CO
2
và
4,5 gam H
2
O. Tìm a và V.

Câu 45. Hn hp X gm C
2
H
4,
C
3
H
6
, C
4
H
8
và C
5
H
10
. Cho m gam X tác dng vi dung dch Brom thì thy có 32
gam Brom tham gia phn ng. Nu hidro hóa hoàn toàn m gam hn hp X bng H

2
v rt cháy ht
ng sn phc 22 gam CO
2
và a gam H
2
O. Tìm m và a.

Câu 46. Hn hp X gng k tit cháy toàn b ng
sn phm hc 7,65 gam H
2
O. Tìm CTPT ca 2 anken.

Câu 47. 
2
và H
2

2
và H
2
O




Câu 48. 

2



.


Câu 49. 
CO
2
và 1,44g H
2
O.


2
X/H
= 19,6.
Câu 50. 


2.


Câu 51. 

2

CTPT A, B .
-  

Mail: Page 5

Câu 52. 
am CO
2


Câu 53. 

.
Câu 54.                     


Câu 55.


Câu 56. 


Câu 57. 


Câu 58. 
t cháy hoàn toàn 1,68 lít X thì sinh ra 2,8 lít khí CO
2
. Tìm



Câu 59. 
Br
2

tt 

2

Câu 60. B ( M
A
< M
B

2


-trans.

2
tham g


Câu 61. 


2
CO
3
và 84 gam NaHCO
3


Câu 62. 
2





Câu 63. 
4



Câu 64.  0,5M. Sau

2



Câu 65. 
d =18
X/H
2
. 

d =20
B/H
2
.

Câu 66.  Tìm
-  

Mail: Page 6



Dạng 3: Phản ứng cộng H
2

Câu 1. Cho 5,6 lit C
2
H
4

2
(Ni, t
0





Câu 2. 
2
(Ni, t
0

   


anken.

Câu 3. 2,24 lit H
2
và 2,24 lit C
2
H
4

X/Y
d = 0,6



Câu 4. 
2
H
4
và H
2
có
A/H
2
d = 7,5

o

B/H
2
d = 9






Câu 5. Hn hp khí X gm H
2
và C
2
H
4
có t khi so vi He là 3,75. Dc hn hp khí
Y có t khi so vi He là 5. Tính hiu sut ca phn 

Câu 6. 
2





Câu 7. 
2

2


2
?

Câu 8. 
2

có
X/H
2
d = 10


Y/H
2
d = 15




Câu 9. 

2


Câu 10. Cho H
2

X/H
2
d = 23,2



Câu 11. 
2


X/H
2
d = 9,1


Y/H
2
d = 13


Câu 12. 
2
H
4
và 0,25 mol H
2



Câu 13. 
2
H
4
, 0,3 mol C
3
H
6
và 0,5 mol H
2.





?

-  

Mail: Page 7
Câu 14. 
2
H
4
và H
2


2


Câu 15.  ankan , 1 anken và H
2

o



C/H
2
d = 17,8





Câu 16. 
2

o


2





Câu 17. 
2

2



b. Xác 


Câu 18. 
2


2




2

 olefin





Dạng 4: Phản ứng cộng Br
2

Câu 1.  KMnO
4



Câu 2. 
4


2
H
4


 .
Câu 3. 

4


Câu 4. 
o

KMnO
4
 
4




Dạng 5: Phản ứng trùng hợp

Câu 1. 
C
2
H
4


CH
2
ClCH
2
Cl

C

2
H
3
Cl

PVC.

2
H
4
?

Dạng 6: Phản ứng cộng tách
-  

Mail: Page 8

Câu 1. 
2

2
H
6
và C
3
H
8

anken, ankan và H
2



Câu 2. 


Câu 3. 

2
Y/H
d = 9,5
. Tìm V.

Câu 4. 

2
B/H
d =13,6
. 
-  

Mail: Page 9

Dạng 1: Câu Tập lý thuyết

Câu 1. 
4
H
6
và C
5

H
8

Câu 2. 
-metylbut-1-in, pent-1-in.
b. Hex-2-in, axetilen, 3,4--1-in.
Câu 3. 
a. CHCH-CH
2
-CH
3
, CHC-CH(CH
3
)-CH
3
, CH
3
-C(CH
3
)=C(CH
3
)-CH
2
-CH
3
.
b. CH
3
-CC-CH(CH
3

)-CH
2
-CH
3
, CHCH-CH
3
, CHCH.
Câu 4. 
-CH
3
+ H
2


0
Ni, t

-CH
3
+ H
2


0
3
Pd, PbCO , t

-CH
3
+ Br

2



d. CHCH + HCl


1 mol 1 mol
e. CHCH + H
2
O


2
Hg

f. 2CHCH

xt (®ime hãa)

g. 3CHCH

0
600 C, xt (trime hãa)

Câu 5. 
Axetilen, vinyl clorua, benzen, vinyl axetilen.
Câu 6. 
a. CH
4

 C
2
H
2
 C
2
H
4
 C
2
H
6
 C
2
H
5
Cl  C
2
H
4
.
b. CH
4
 C
2
H
2
 C
4
H

4
 C
4
H
6
 polibutadien
c. CH
4
 C
2
H
2
 C
6
H
6
 C
6
H
5
Br
d. C
2
H
6
 C
2
H
4
 PE

e. CH
4
 C
2
H
2
 Vinyl clorua  PVC

Câu 7. 
a. CH
4
, C
2
H
4
, C
2
H
2
và CO
2
. b. But-1-in và but-2-in
c. Benzen, hex-1-en và toluen d. Benzen, stiren và toluen

4

Cao su buna, benzen, PE và PVC.

8
H

10


a. C
6
H
5
CH
3
+ Br
2


0
t

b. C
6
H
5
CH
3
+ Br
2


0
Fe, t

c. C

6
H
5
CH
3
+ HNO
3


0
24
H SO (®Æc), t

d. C
6
H
5
CH=CH
2
+ Br
2



e. C
6
H
5
CH=CH
2

+ HBr


e. nC
6
H
5
CH=CH
2


0
p, xt, t






Dạng 2: Câu tập về phản ứng cộng với H
2

-  

Mail: Page 10
Câu 1 0,12mol C
2
H
2
và 0,18mol H

2


H)
2


Câu 2
4
, 0,09mol C
2
H
2
và 0,2mol H
2



2
H
6
=

22,22%,%CH
4
=55,55%,%H
2
=22,23%).
Dạng 3: Câu tập về phản ứng cộng với brom
Câu 1


khí 

Câu 2,Y mch h (Y nhit liên kêt  



3
H
6
và C
3
H
4
).
Dạng 4: Câu tập về phản ứng thế bằng ion kim loại
Câu 1
2
, C
2
H
2
(0
o


o






3
trong NH
3





a) 
2
H
2

b) 
2
H
4

c) 
2
là 4. Tính P(0,52amt)
Câu 2

2

2



3

3

-2-in,propin)
Câu 3:(KA-
4
, C
2
H
4
và C
2
H
2

 
AgNO
3
trong NH
3

4
(50%).
Dạng 5: Câu tập về phản ứng cháy
Câu 1


g H
2

không khí <1,79. Xác


2
,
 
Câu 3

2


4
H
6
42,3%,C
5
H
8
).
Câu 4

2


a) 
b) 
c) 
Câu 5
