I need help naming these compounds.

Question

I CL H H
| | | |
CH3-CH-CH-C=C-CH3

F CH3 O
| | ||
CH3-CH-CH-CH2-CH-C-OH
|
CH2-CH3

CH3-CH2-CH2
|
CH3-CH2-C-C-CH-CH3
| || |
Br O CH3

Answer 1

Spacing is a problem. Can't help you.