please answer ALL (or as many as allowed)

a a pair of enantiomers b. a pair of diastereomers CH ? 1) BH-THF 2) HNO3, NaOH c. a meso compound d the product is not chiral e one enantiomer 6. For the following reaction which of the answer choices best describes the product(s)? a. a pair of enantiomers b. a pair of diastereomers c. a meso compound CCI d the product is not chiral e. one enantiomer. Br2 b. a pair of diastereomers 7. For the following reaction which of the answer choices best describes the product(s)? a. a pair of enantiomers Oso c. amese compound H2O; d. the product is not chiral. ? e one enantiomer b. a pair of diastereomers 8. For the following reaction which of the answer choices best describes the product(s)? a. a pair of enantiomers .CH H2 ? c. a meso compound Pdc d. the product is not chiral e. one enantiomer 9. Predict the product for the following synthesis. 1. NOEL EIOM, Heat 2. HOOACH. THF, heat CiH 130 3. Na 10, 11, 12. Draw the three stereoisomer diol products for the following reaction. ccess 1. HOOAC), H,0 2 NaBH 13. Draw the product for the following synthesis. 1. NOS 2. NAOH 3. Na