Question

3 задание, пожалуйста!!!
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Answer 1

СH4 + Cl2 -> CH3-Cl + HCl (hv)

CH3-Cl + NaOH -> CH3-OH + NaCl

CH3-OH + HCl -> CH3-Cl + H2O

CH3Cl + 2Na+Cl-CH3 -> CH3-CH3 + 2NaCl