Ответ:

Объяснение:

1)2CH4--->C2H2+3H2;

2)C2H2+H2--->C2H4

3)C2H4+H2O--->C2H5OH

4)C2H5OH+CuO--->CH3COH+Cu+H2O

5CH3COH+2Cu(OH)2--->CH3COOH+Cu2O+H2O

6)CH4+CL2--->CH3Cl+HCl

7)C2H2+2HCl--->C2H4Cl2

8)C2H2+H2O--->CH3COH