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2CH4 (1500°C) =C2H2 + 3H2 ;
C2H2 + H2O = CH3COH ;
CH3COH + H2 = CH3CH2OH ;
CH3CH2OH + CuO =CH3COOH + Cu + H2O
CH3COOH + KOH = CH3COOK + H2O
C2H2 + H2O = CH3COH ;
CH3COH + H2 = CH3CH2OH ;
CH3CH2OH + CuO =CH3COOH + Cu + H2O
CH3COOH + KOH = CH3COOK + H2O
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