CH4 -> CH3Cl -> C2H6 -> C2H2 -> (-CH2-CH2-)n
C2H2
1) СН4 + СL2 = СН3СL + НСL
2) 2СН3СL + 2Nа = С2Н6 + 2NаСL
3) C2H6 = C2H2 + 2H2
4) nC2H2 = (-CH2-CH2-)n
5) 2CH4 = C2H2 + 3H2
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CH4 -> CH3Cl -> C2H6 -> C2H2 -> (-CH2-CH2-)n
C2H2
1) СН4 + СL2 = СН3СL + НСL
2) 2СН3СL + 2Nа = С2Н6 + 2NаСL
3) C2H6 = C2H2 + 2H2
4) nC2H2 = (-CH2-CH2-)n
5) 2CH4 = C2H2 + 3H2