CH4-CH3CL-C2H6-C2H5CL-C3H8-CO2 срочно решитеее!!!!
СH₄ + Cl₂ = CH₃Cl + HCl 2CH₃Cl + 2Na = 2NaCL + C₂H₆ C₂H₆ + Cl₂ = C₂H₅Cl + HCl C₂H₅Cl + CH₃Cl + 2K = C₃H₈ + 2KCl C₃H₈ + 5O₂ = 3CO₂ + 4H₂O