Organic Chemistry help!

please help with 3-5. I cannot post them all individually.

Q3. Addition of HCl to alkene X forms two alkyl halides Y and Z. a. Label Y and Z as a 1,2-addition product or a 1,4-addition product. b. Label Y and Z as the kinetic or thermodynamic product and explain why. c. Explain why addition of HCl occurs at the indicated C=C (called an exocyclic double bond), rather than other C=C (called an endocyclic double bond). Q4. Draw the products of the following Diels-Alder reactions. Indicate the diene and dienophile in each reaction: 1. 2. Q5. Give the IUPAC name for each compound. a. b. C