if you guys could help me out with all these problems please, im so lost!

13.20 Three products with the molecular formula C6H4BrCl form when bromobenzene is treated with chlorine, Cl2, in the presence of FeCl3 as a catalyst. Name and draw a structural formula for each product. 13.22 What reagents and/or catalysts are necessary to carry out each conversion? (a) Benzene to nitrobenzene (b) 1,4-dichlorobenzene to 2-bromo-1,4-dichlorobenzene (c) Benzene to aniline 14.14 Draw a structural formula for each of the following alcohols. (a) Isobutyl alcohol (b) 1,4-Butanediol (c) 5-Methyl-1-hexanol (d) 1,3-Pentanediol (e) trans-1,4-Cyclohexanediol (f) 1-Chloro-2-propanol 14.22 Arrange these compounds in order of increasing boiling point. Values in C are 42,78,117, and 198 . (a) CH3CH2CH2CH2OH (b) CH3CH2OH (c) HOCH2CH2OH (d) CH3CH2CH3