1. A) Determine if the molecules below are chiral or achiral. CH3 OH & ha ly NH2 B) Draw the enantiomers of the chiral molecules above and determine the absolute stereochemistry (R/S) for each chiral carbon in the molecules you draw. 2. The specific rotation of (S, S)-tartaric acid is +12.4. Determine the % composition of a mixture of (R, R)- and (S, S)-tartaric acid if the specific rotation of the mixture is -5.56. 3 Determine if the pairs of molecules below are enantiomers, diastereomers, or identical. OH OH Br VS VS CH3 CH3 CH3 , OH HO VS HO VS ote CH3