1. СН4 + СL2 = СН3СL + НСL
2. 2CH3Cl + 2Na = C2H6 + 2NaCl
3. C2H6 = C2H4 + H2
4. C2H4 + 3O2 = 2CO2 + 2H2O
1. СН4 + СL2 = СН3СL + НСL
2. 2CH3Cl + 2Na = C2H6 + 2NaCl
3. C2H6 = C2H4 + H2
4. C2H4 + 3O2 = 2CO2 + 2H2O