1、CH2=CH2+Cl2 ==CH2ClCH2Cl
2、2H3CH2OH+2Na==2H3CH2ONa+H2
3、CH3CH2OH+NaOH====CH3CH2ONa+H2O
加热
4、CH3CH2OH + CuO == CH3CHO + Cu + H2O
1、CH2=CH2+Cl2 ==CH2ClCH2Cl
2、2H3CH2OH+2Na==2H3CH2ONa+H2
3、CH3CH2OH+NaOH====CH3CH2ONa+H2O
加热
4、CH3CH2OH + CuO == CH3CHO + Cu + H2O