Объяснение:
1) CH4 + Cl2 ----> CH3Cl + HCl ( на свету)
2) CH3Cl + NaOH(водн.) ---> CH3OH + NaCl
3) 2CH3OH + 2Na ---> 2CH3ONa + H2
4) CH3Cl + 2Na +CH3Cl ---> CH3 - CH3 + 2NaCl
5) CH3 - CH3 ---> CH2 = CH2 + H2 (Ni кат.)
6) СH2 = CH2 + Br2 ---> CH2(Br) - CH2(Br)
7) CH2 = CH2 + H2O ---> CH3 - CH2 - OH
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Объяснение:
1) CH4 + Cl2 ----> CH3Cl + HCl ( на свету)
2) CH3Cl + NaOH(водн.) ---> CH3OH + NaCl
3) 2CH3OH + 2Na ---> 2CH3ONa + H2
4) CH3Cl + 2Na +CH3Cl ---> CH3 - CH3 + 2NaCl
5) CH3 - CH3 ---> CH2 = CH2 + H2 (Ni кат.)
6) СH2 = CH2 + Br2 ---> CH2(Br) - CH2(Br)
7) CH2 = CH2 + H2O ---> CH3 - CH2 - OH