Question

Осуществите цепочку превращения
CH4-C2H2-C6H6-C6H5CH3-C6H5COOH-CO2-CH4

Answer 1

2CH4 => HC≡CH + 3H2

3HC≡CH => C6H6

C6H6 + CH3CL => C6H5CH3 + HCL

5C6H5CH3 + 6KMnO4 + 9H2SO4 => 5C6H5COOH + 6MnSO4 + 3K2SO4 + 14H2O

2C6H5COOH + 15O2 => 14CO2 + 6H2O

CO2 + 4H2 => CH4 + 2H2O

Answer 2

спасибо