C + 2H2 => CH4
CH4 + Br2 => CH3Br
2CH3Br + 2Na => CH3-CH3 + 2NaBr
CH3 - CH3 + CL2 => CH3-CH2CL + HCL
CH3-CH2CL + NaOH(вод) => CH3-CH2-OH + NaCL
2CH3-CH2-OH + 2Na => 2CH3-CH2-ONa + H2
C + 2H2 => CH4
CH4 + Br2 => CH3Br
2CH3Br + 2Na => CH3-CH3 + 2NaBr
CH3 - CH3 + CL2 => CH3-CH2CL + HCL
CH3-CH2CL + NaOH(вод) => CH3-CH2-OH + NaCL
2CH3-CH2-OH + 2Na => 2CH3-CH2-ONa + H2