1) CH3-CH3+Cl2=CH3-CH2Cl+HCl
2) 2CH3-CH2Cl+2Na=CH3-CH2-CH2-CH3+2NaCl
t, AlCl3
3) CH3-CH2-CH2-CH3=CH3-CH(CH3)-CH3
4) CH3-CH(CH3)-CH3+Cl2=CH3-CCl(CH3)-CH3+HCl
5) 2CH3-CCl(CH3)-CH3+2Na=CH3-C(CH3)2-C(CH3)2-CH3+2NaCl
1) CH3-CH3+Cl2=CH3-CH2Cl+HCl
2) 2CH3-CH2Cl+2Na=CH3-CH2-CH2-CH3+2NaCl
t, AlCl3
3) CH3-CH2-CH2-CH3=CH3-CH(CH3)-CH3
4) CH3-CH(CH3)-CH3+Cl2=CH3-CCl(CH3)-CH3+HCl
5) 2CH3-CCl(CH3)-CH3+2Na=CH3-C(CH3)2-C(CH3)2-CH3+2NaCl