вот
1) CH4 + Cl2 →(hν) CH3Cl + HCl;
2) 2CH3Cl + 2Na → 2NaCl + CH3-CH3;
3) CH3-CH3 + HO-NO2 → H2O + CH3-CH2NO2.
Удачи)
вот
1) CH4 + Cl2 →(hν) CH3Cl + HCl;
2) 2CH3Cl + 2Na → 2NaCl + CH3-CH3;
3) CH3-CH3 + HO-NO2 → H2O + CH3-CH2NO2.
Удачи)