下列有机化学方程式书写正确的是 [ ] A. CH4+Cl2CH2Cl2+H2
题型:选择题
问题:
下列有机化学方程式书写正确的是 [ ]
A. CH4+Cl2CH2Cl2+H2
B. H2C=CH2+Br2→CH3CHBr2
C. 2CH3CH2OH+O22CH3CHO+2H2O
D. CH3CH2OH+CH3COOHCH3COOCH2CH3
下列有机化学方程式书写正确的是 [ ]
A. CH4+Cl2CH2Cl2+H2
B. H2C=CH2+Br2→CH3CHBr2
C. 2CH3CH2OH+O22CH3CHO+2H2O
D. CH3CH2OH+CH3COOHCH3COOCH2CH3