(1) Write complete chemical equation showing reactants, products,and catalysts needed (if any) for the following reaction (2) Draw and name the organic compound found in every reaction

(1) Write complete chemical equation showing reactants, products,and catalysts needed (if any) for the following reaction
(2) Draw and name the organic compound found in every reaction.
(a) Complete hydrogenation of 2-Methylhexa-1,5-diene
(b) Complete halogenation (Br2) of 3-Ethyl-2,2-dimethylhept-3-ene
(c) Reaction of (4E)-2,4-Dimethylhexa-1,4-diene with a mole of water
(d) Reaction of cis-3,3-Dimethyl-4-propylocta-1,5-diene with two mole of HBr
(e) Reaction of trans-1-Bromo-3-chlorocyclopentane with potassium hydroxide