Find the specific optical rotation of (S)-malic acid having an observed rotation of +15. 5° at a concentration of 5.5 g/ mL in a 1.5 dm solvent at 20°C at a wavelength of 589 nm? O a. 1.25° O b. 2.54° O c. 1.87° O d. 3.45°

Find the specific optical rotation of (S)-malic acid having an observed rotation of +15. 5° at a concentration of 5.5 g/ mL in a 1.5 dm solvent at 20°C at a wavelength of 589 nm? O a. 1.25° O b. 2.54° O c. 1.87° O d. 3.45°

Chemistry

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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

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Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.

Question

Find the specific optical rotation of (S)-malic acid having an
observed rotation of +15. 5° at a concentration of 5.5 g/ mL in a 1.5
dm solvent at 20°C at a wavelength of 589 nm?
O a. 1.25°
O b. 2.54°
O c. 1.87°
O d. 3.45°

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