网址:http://m.1010jiajiao.com/timu3_id_236820[举报]
下列反应中,属于加成反应的是
A.CH4+Cl2CH3Cl+HCl
B.CH2=CH2+HClCH3CH2Cl
C.2CH3CH2OH+O22CH3CHO+2H2O
D.+Br2+HBr
A.CH4+C12CH3Cl+HCl B.CH2= CH2+ C12
C. +Br2+HBr D.CH4+2O2CO2+2H2O
C.2CH3CH2OH+O2 2CH3CHO +2H2O
D.
A.CH3Cl+Cl2→CH2Cl2+HCl B.CH2=CH2+HCl→CH3—CH2Cl
C.SO2+2NaOH→Na2SO3+H2O D.