下列反应中,属于加成反应的是( )
| A.CH2=CH2+H2→CH3CH3 |
B. +Br2![]() +HBr |
C.C2H5OH+3O2 2CO2+3H2O |
D.CH3COOH+C2H5OH CH3COOC2H5+H2O |
下列反应属于加成反应的是( )
A.CH4+Cl2 CH3Cl+HCl |
B.CH3CH2OH+CuO CH3CHO+H2O+Cu |
C.CH2=CH2+H2O CH3CH2OH |
D.CH3CH2OH+CH3COOH CH3COOCH2CH3+H2O |
+Br2
+HBr
2CO2+3H2O
CH3COOC2H5+H2O
CH3Cl+HCl
CH3CHO+H2O+Cu
CH3CH2OH
CH3COOCH2CH3+H2O