Здравствуйте. ₁ ₂ ₃ ₄ ₅ ₆CH₄ → C₂H₂ → C₂H₃Cl → C₂H₅Cl → C₂H₅OH→ CH₃CHO → ₇CH₃COOH → CH₃CHO t1. 2CH₄ = C₂H₂ + 3H₂2. C₂H₂ + HCl = C₂H₃Cl3. C₂H₃C l+ H₂ = C₂H₅Cl4. С₂H₅Cl + NaOH = C₂H₅OH + NaCl Ag,⁰C5. C₂H₅OH = CH₃CHO + H₂6. CH₃CHO + Ag₂O = CH₃COOH + 2Ag7. Нету способа. CH₃COOH + Cl₂ = CH₂ClCOOH + HCl 4CuCl + 4HCl + O₂ = 4CuCl₂ + 2H₂O Pd + 2CuCl₂ = PdCl₂ + 2CuCl C₂H₄ + PdCl₂ + H₂O = CH₃CHO + Pd + HCl