СH2=CH2 + H2 -> CH3-CH3 (t, kat)
CH3-CH3 + Cl2 -> CH3-CH2-Cl + HCl (hv)
CH3-CH2-Cl + KOH -> CH2=CH2 + KCl + H2O
CH2=CH2 +3 O2 -> 2CO2 + 2H2O
СH2=CH2 + H2 -> CH3-CH3 (t, kat)
CH3-CH3 + Cl2 -> CH3-CH2-Cl + HCl (hv)
CH3-CH2-Cl + KOH -> CH2=CH2 + KCl + H2O
CH2=CH2 +3 O2 -> 2CO2 + 2H2O