C2H4 + H2O =加热,加压,催化剂= CH3CH2OH
乙烯到乙酸一步应该不可能吧!
CH2＝CH2＋H2O－－CH3CH2OH,
2CH3CH2OH＋O2 －－2CH3CHO＋2H2O.
2 CH3CHO+O2 －－2CH3COOH