Làm hộ 3 câu luôn nhaaa:3

Đáp án + Giải thích các bước giải:

Bài 1:

1. 2- metyl butane.

2. 3- etyl- 4,4- dimetyl hexane.

3. 2,2- dimetyl butane.

4. 2- bromine- 4- metyl hexane.

5. 3- etyl- 4,4,5- trimetyl hexane.

Bài 2:

a. $CH_3-CH(CH_3)-CH(C_2H_5)-CH_2-CH_3$

b. $CH_3-CH_2-CH(CH_3)-CH(C_3H_7)-CH_2-CH_2-CH_2-CH_3$

c. $CH_3-CH_2-CH(C_2H_5)-CH(CH_3)-CH_2-CH_2-CH_3$

d. $CH_3-CH(CH_3)-C(CH_3)(Br)-CH(C_2H_5)-C(N)(Cl)-CH(CH_3)-CJ_2-CH_3$

Bài 3:

a. $CH_3-CH_2-C(CH_3)_2-CH(C_2H_5)-CH_2-CH_3$

b. $CH_2Br-CHCl-C(CH_3)-CH_2-CH_3$

c. $CH_3-CH(CH_3)-CH_2-CH_3$

d. $CH_3-C(CH_3)_2-CH(CH_3)-CH_2-CH_3$

e. $CH_3-C(Cl)_2-CH(C_2H_5)-CH_2-CH_3$