1 CH4+Cl2-----CH3Cl+HCl ( 2) CH2=CH2+Br2-----CH2BrCH2Br( 3 )苯+HNO3----条件加热浓硫酸 苯环-NO2+H2O (4 )2CH3CH2OH+2Na-------2CH3CH2ONa+H2上升
5 2CH3CH2OH+O2-------催化剂加热2CH3CHO+2H2O
1 CH4+Cl2-----CH3Cl+HCl ( 2) CH2=CH2+Br2-----CH2BrCH2Br( 3 )苯+HNO3----条件加热浓硫酸 苯环-NO2+H2O (4 )2CH3CH2OH+2Na-------2CH3CH2ONa+H2上升
5 2CH3CH2OH+O2-------催化剂加热2CH3CHO+2H2O