1) CH4+CL2--->CH3CL+HCL
CH3CL+Na+CH3+CL--->CH3-CH3+2NaCL
X1=C2H6
2) C2H6---t-->C2H4+H2
X2=C2H4
3) nC2H4---УФ->(– CH2 – CH2 –) n.
1) CH4+CL2--->CH3CL+HCL
CH3CL+Na+CH3+CL--->CH3-CH3+2NaCL
X1=C2H6
2) C2H6---t-->C2H4+H2
X2=C2H4
3) nC2H4---УФ->(– CH2 – CH2 –) n.