Question

Помогите! Срочно. Даю 45 баллов

Answer 1

CH2=CH2 +H2-> CH3-CH3
CH3-CH3 +CL2-> CH3-CH2Cl +HCl
CH3-CH2CL+Na-> CH3-CH2-CH2-CH3+NaCl
CH3-CH2-CH2-CH3+Cl2-> CH3-CH2-CHCl-CH3