Please answer the following questions. ANSWER ONLY, no work is needed. Thank you!

1. Provide the structures of the 1,2- and 1,4-addition products obtained from the following reaction. Make sure to label which is 1,2 - and which is 1,4-, which is the kinetic and which is the thermodynamic product. 2. Provide the structures of the 1,2- and 1,4-addition products obtained from the following reaction. Make sure to label which is 1,2- and which is 1,4-, which is the kinetic and which is the thermodynamic product. 3. Draw two resonance structures of the reactive intermediate that accounts for the formation of 1,2- and 1,4-addition products upon reaction of 1,3-butadiene with one equivalent of bromine. 4.Write the structures for the two starting materials (diene and dienophile) that lead to the formation of the following Diels-Alder product. 5. Which of 1,3-cyclohexadiene and 1,4-cyclohexadiene has the greatest heat of hydrogenation (i.e., the most exothermic reaction with H2 in the presence of a catalyst). Provide a brief explanation for your choice. 6. What is the major organic product obtained from the following reaction? 7. What is the major organic product obtained from the following reaction? 1) NBS, light 2) NaCN, acetone 8. Provide a brief explanation of why the structure below is aromatic. Your answer should identify the hybridization of the oxygen atom and the carbon with the + charge, and account for which electrons are in the pi system. 9. Provide a brief explanation of why the dianion (below) is antiaromatic. Your answer should identify the hybridization of each carbon atom and account for which electrons are in the pi system. 10. What is the product of the following Diels-Alder Reaction? Make sure to include the stereochemistry in your