2CH3CH2OH + O2 = Cu△= 2CH3CHO +2H2OCH3CHO+H2---->CH3CH2OH2CH3CHO + O2 = Cu△= CH3COOH + 2H2O❤您的问题已经被解答~~(>^ω^<)喵如果采纳的话,我是很开心的哟(~ o ~)~zZ
2CH3CH2OH+O2--(Cu/Ag)-->2CH3CHO+2H2OCH3CHO+H2--(Ni)-->CH3CH2OHCH3CHO+2Cu(OH)2--->CH3COOH+Cu2O+2H2O