СH3-CH3+Cl2=CH3-CH2Cl + HCl CH3-CH2Cl + KOH = CH2=CH2 + KCl + H2O CH2=CH2+Cl2=CH2Cl-CH2Cl CH2Cl-CH2Cl + Zn = ZnCl2 + CH2=CH2 CH2=CH2 = CH(тройная связь)CH + H2
СH3-CH3+Cl2=CH3-CH2Cl + HCl
CH3-CH2Cl + KOH = CH2=CH2 + KCl + H2O
CH2=CH2+Cl2=CH2Cl-CH2Cl
CH2Cl-CH2Cl + Zn = ZnCl2 + CH2=CH2
CH2=CH2 = CH(тройная связь)CH + H2