1. CH3-CH3 -->(Pt, t) CH2=CH2 + H2
2. 3CH2=CH2 + 2KMnO4 + 4H2O -->(t=20 C) 3CH2(OH)-CH2(OH) + 2MnO2 + 2KOH
3. CH2(OH)-CH2(OH) + 2HCl --> CH2(Cl)-CH2(Cl) + 2H2O
4. CH2(Cl)-CH2(Cl) + 2KOH (спирт) --> CH=-CH + 2KCl
5. CH=-CH + H2O -->(Hg 2+) CH3-COH
1. CH3-CH3 -->(Pt, t) CH2=CH2 + H2
2. 3CH2=CH2 + 2KMnO4 + 4H2O -->(t=20 C) 3CH2(OH)-CH2(OH) + 2MnO2 + 2KOH
3. CH2(OH)-CH2(OH) + 2HCl --> CH2(Cl)-CH2(Cl) + 2H2O
4. CH2(Cl)-CH2(Cl) + 2KOH (спирт) --> CH=-CH + 2KCl
5. CH=-CH + H2O -->(Hg 2+) CH3-COH