中学化学中下列各物质间不能实现
(“→”表示一步完成)转化的是
| |
A |
B |
C |
D |
| a |
CH3CH2OH |
CH2＝CH2 |
Cl2 |
C |
| b |
CH3CHO |
CH3CH2Br |
HclO |
CO |
| c |
CH3COOH |
CH3CH2OH |
HCl |
CO2 |
中学化学中下列各物质间不能实现(“→”表示一步完成)转化的是
| |
A |
B |
C |
D |
| a |
CH3CH2OH |
CH2＝CH2 |
Cl2 |
C |
| b |
CH3CHO |
CH3CH2Br |
HclO |
CO |
| c |
CH3COOH |
CH3CH2OH |
HCl |
CO2 |
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