Question

Совершить превращение
CH3-CH2-OH>CH2=CH2>CH3-CH3>CH3-CH2-Cl
*> (стрелки)

Answer 1

CH3-CH2-OH (-H2O) = CH2=CH2

CH2=CH2 + H2 = CH3-CH3

CH3-CH3 + Cl2 (свет) = CH3-CH2-Cl + HCl