CH4 + Br2 =hv= CH3Br + HBr
2CH3Br + 2Na=t= CH3CH3 + 2NaBr
CH3CH3 =t, cat= H2C=CH2+ H2
Н2С=CH2 + Br2 =CCl4= BrCH2CH2Br.
Удачи!
CH4 + Br2 =hv= CH3Br + HBr
2CH3Br + 2Na=t= CH3CH3 + 2NaBr
CH3CH3 =t, cat= H2C=CH2+ H2
Н2С=CH2 + Br2 =CCl4= BrCH2CH2Br.
Удачи!