Question

Напишите уравнения реакций: CH4-->C2H2-->CH3C=O-H-->CH3CH2OH-->CH3CH2Br-->C2H4-->C2H5OH-->CH3COH

Answer 1

1) 4CH4 + 2O2 -> C2H2 + H2O + CO2 + CO + 6H2 (500C)

2) C2H2 + H2O -> CH3COH (t, Hg)

3) CH3COH + H2 -> CH3-CH2-OH (P, kat)

4) CH3-CH2-OH + HBr =  CH3-CH2-Br + H2O

5) CH3-CH2-Br + KOH -> CH2=CH2 + KCl + H2O(t)

6) CH2=CH2 + H2O -> CH3-CH2-OH

7) CH3-CH2-OH + CuO -> CH3COH + Cu + H2O