CH3–CH3 + Cl2 свет ⟶ CH3–CH2Cl + HCl CH3–CH2Cl + KOH спирт ⟶ CH2=CH2 + KCl + H2O CH2=CH2 + KMnO4 + H2O ⟶ + MnO2↓ + KOH б) + 2HCl ⟶ CH2Cl–CH2Cl + 2H2O CH2Cl–CH2Cl + Mg ⟶ CH2=CH2 + MgCl2 CH2=CH2 + H2 t, Ni ⟶ CH3–CH3 CH3–CH3 + Cl2 ⟶ CH3–CH2Cl + HCl CH3–CH2Cl + NaOH ⟶ CH3–CH2OH + NaCl CH3–CH2OH t, H₂SO₄ ⟶ CH2=CH2 + H2O CH2=CH2 + KMnO4 + H2O ⟶ + MnO2↓ + KOH
CH3–CH3 + Cl2 свет ⟶ CH3–CH2Cl + HCl CH3–CH2Cl + KOH спирт ⟶ CH2=CH2 + KCl + H2O CH2=CH2 + KMnO4 + H2O ⟶ + MnO2↓ + KOH б) + 2HCl ⟶ CH2Cl–CH2Cl + 2H2O CH2Cl–CH2Cl + Mg ⟶ CH2=CH2 + MgCl2 CH2=CH2 + H2 t, Ni ⟶ CH3–CH3 CH3–CH3 + Cl2 ⟶ CH3–CH2Cl + HCl CH3–CH2Cl + NaOH ⟶ CH3–CH2OH + NaCl CH3–CH2OH t, H₂SO₄ ⟶ CH2=CH2 + H2O CH2=CH2 + KMnO4 + H2O ⟶ + MnO2↓ + KOH