Bài tập chuỗi phản ứng

1. 12H 2O  Al4C3 � 4Al  OH  3  3CH 4
o

t
�CH 4 � Na2CO3
2. CH 3COONa NaOH ���
CaO
o

t
� CH 4 �C3H 6 �
3. C4H 10 ��
xt
o

1500 C
�C2H 2 �2H 2 �
4. 2CH 4 �����
lamlanh
.
.nhanh
o

600 C
� H 2O  HCHO
5. CH 4  O2 ���
NO
anh.sang
� CH 3Cl � HCl �
6. CH 4  Cl2 ����

7. HCHO  H 2 � CH 2OH
FeCl 3 ,Z nCl2
�CH 3Cl  H 2O
8. CH 3OH  HCl �����
o

t
9. CH 3Cl  NaOH dd ��
�CH 3OH  NaCl
o

600 C
� 2H 2O  2HCHO
10. 2CH 3OH  O2 ���
Ag

11. CH 3OH  CuO � Cu  H 2O  HCHO
o

t
� 2Ag  HCOOH
12. HCHO  Ag2O �����
AgNO3 ,NH 3
H 2SO4
� CH 3CHO
13. C2H 2  H 2O ���
o

t
� C2H 4

14. C2H 2  H 2 ��
Pd

15. 3C2H 2 � C6H 6
o

150 C
� C4H 4
16. 2C2H 2 ���
CuCl
o

t
� 2CH 3COOH
17. 2CH 3CHO  O2 ���
Mn2

18. CH 3COOH  NaOH � CH 3COONa H 2O
o

t
� CH 4 � Na2CO3
19. CH 3COONa NaOH ���
CaO
o

t
�C6H 5Br  HBr �
20. C6H 6  Br2 ��
Fe

21. C6H 5Br  NaOH � C6H 5ONa HBr
o

t
�C6H 5OH  NaHCO3
22. C6H 5ONa H 2O  CO2 ����
p,NaOH dac

23.