Question

Помогите пожалуйста!!!!!!!!!!!!!!!!! CH3-CH=CH-CH3+H2O CH3-CH=CH-CH3+H2 CH3-CH=CH-CH3+HBr

Answer 1

CH3-CH=CH-CH3+H2O= CH3-CH2-CH(OH)-CH3 
CH3-CH=CH-CH3+H2= CH3-CH2-CH2-CH3
CH3-CH=CH-CH3+HBr= CH3-CH2-CHBr-CH3