а) CH3-CH=CH2+HCl -> CH3-CHClClCl-CH3
б) CH2=CH-CH2-CH3+HBr -> CH3-CHBrBrBr-CH2-CH3
в) CH3-CH2-CH=CH2+HOH --H+--> CH3--СH2-CHOHOHOH-CH3
а) CH3-CH=CH2+HCl -> CH3-CHClClCl-CH3
б) CH2=CH-CH2-CH3+HBr -> CH3-CHBrBrBr-CH2-CH3
в) CH3-CH2-CH=CH2+HOH --H+--> CH3--СH2-CHOHOHOH-CH3