下列化学反应属于加成反应的是
A．CH3COOH+ CH3CH2OH CH3COOCH2CH3+ H2O |
B．CH2=CH2+HCl CH3CH2Cl |
C．2CH3CH2OH+O2 2CH3CHO +2H2O |
D． |
下列化学反应属于加成反应的是
| A．CH3COOH+ CH3CH2OHCH3COOCH2CH3+ H2O |
| B．CH2=CH2+HClCH3CH2Cl |
| C．2CH3CH2OH+O22CH3CHO +2H2O |
| D． |
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