13) ** Determine the freezing point of a solution that contains 78.8 g of naphthalene (C10H8, molar mass = 128. g/mol) dissolved in 722 mL of benzene (d = 0.877 g/mL). Pure benzene has a melting point of 5.50°C and a freezing point depression constant of 4.90°C/m. A) 4.76°C %3D B) 1.33°C C) 1.68°C D) 0.74°C E) 4.17°C

13) ** Determine the freezing point of a solution that contains 78.8 g of naphthalene (C10H8, molar mass = 128. g/mol) dissolved in 722 mL of benzene (d = 0.877 g/mL). Pure benzene has a melting point of 5.50°C and a freezing point depression constant of 4.90°C/m. A) 4.76°C %3D B) 1.33°C C) 1.68°C D) 0.74°C E) 4.17°C

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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