Решить цепочку: ch3oh-> ch3cl-> c2h6-> c2h5cl-> c2h5oh-> ch3cooh-> ch3coona-> ch4

СH₃OH + HCl --> CH₃Cl + H₂O

2CH₃Cl + 2Na ---> C₂H₆ + 2NaCl

C₂H₆ + Cl₂ ---> C₂H₅Cl + HCl (hv)

C₂H₅Cl + KOH --> C₂H₅OH + KCl

C₂H₅OH +[O] --> CH₃COOH + H₂O (kt=K₂Cr₂O₇,H₂SO₄,t)

CH₃COOH + NaOH --> CH₃COONa + H₂O

CH₃COONa + NaOH --> CH₄ + Na₂CO₃