①2CH3CH2OH+O2 2CH3CHO+2H2O
②CH3CH2OH+CuO CH3CHO+H2O+Cu
③CH3CH=CH2+H2 CH3CH2CH3
④CH3CH=CH2+Cl2 CH2ClCH=CH2+HCl
微信扫码预览、分享更方便