can i get help with #2 ( a and b )
Name the molecule. The name should indicate the specific stereoisomer that is present. For the molecule at the left [alpha]_0^20 = + 30. If a solution of the molecule at the left has an observed optical rotation of +9.6 degree when measured in a 2.0 dm polarimeter tube, what is the concentration of the solution (in g/mL)? For a mixture of the molecule directly above and its enantiomer, [alpha]_D^20 = -21. Which enantiomer (R or S) is in excess? What is the enantiomeric excess of this enantiomer? This enantiomer makes up what % of the solution? If the reaction in part c of this question is carried out, the [alpha]_D^20ofthe product mixture should be equal to. Name the molecule. The name should indicate the specific stereoisomer that is present. Give the major organic product of the reaction. Showing 3Ddraw the major product(s) formed in each reaction.