CH4 + Cl2 > CH3Cl + HCl (cвет, hv)
2CH3Cl + 2Na > CH3-CH3 + 2NaCl
CH3-CH3 + Br2 > CH3-CH2Br + HBr (свет, hv)
CH3-CH2Br + H2O > CH3-CH2OH + HBr (OH(-), t°)
CH3-CH2OH > CH2=CH2 + H2O (H2SO4, t°)
CH4 + Cl2 > CH3Cl + HCl (cвет, hv)
2CH3Cl + 2Na > CH3-CH3 + 2NaCl
CH3-CH3 + Br2 > CH3-CH2Br + HBr (свет, hv)
CH3-CH2Br + H2O > CH3-CH2OH + HBr (OH(-), t°)
CH3-CH2OH > CH2=CH2 + H2O (H2SO4, t°)