a. Calculate the ee of a solution with the following [a] values: -50, –83, and -120. b. For each ee, calculate the percent of each enantiomer present. c. What is [a] for the enantiomer of quinine? d. If a solution contains 80% quinine and 20% of its enantiomer, what is the ee of the solution? e. What is [a] for the solution described in part (d)?

a. Calculate the ee of a solution with the following [a] values: -50, –83, and -120. b. For each ee, calculate the percent of each enantiomer present. c. What is [a] for the enantiomer of quinine? d. If a solution contains 80% quinine and 20% of its enantiomer, what is the ee of the solution? e. What is [a] for the solution described in part (d)?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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#26
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II. Indicate the correct correlation between the following pairs of molecules. Write the appropriate letter in the box. S = Same Compound, E = Enantiomers, D = Diastereomers, and C = Constitutional Isomers. (? Br CI CI Br 7. and 8. 9. and and Br "Br CI CH3 CI CH3 HBr and CH H- Br and 11. 10. Br Br -H CH,CH3 CH,CH3
5.3 ONLY (ALL)
None
Select the single best answer. How is the following pair of compounds related? CHO H. CH;OH Compound A: H. HO. CHO H. HO Compound C: HO H. CH,OH enantiomers identical diastereomers エ