A solution was prepared by dissolving 6.987 g of Na3PO4 (MM of 163.94 g/mol) in 125.00 g of solvent X. It was determined that the boiling point of this solution was 6.00°C higher than the normal boiling point of the pure solvent X. A. What is the ideal van't Hoff factor of the solute? В. What is the molal concentration of the solute in the solution? С. What is the Kp of solvent X? °C/m D. What is the freezing point of the solution if the freezing point of pure solvent is -4.53°C and Kf = 2.25°C/m? °C E. If the boiling point of 1.20 m sugar in the same solvent is 89.5°C, what is the boiling point of the pure solvent? °C
A solution was prepared by dissolving 6.987 g of Na3PO4 (MM of 163.94 g/mol) in 125.00 g of solvent X. It was determined that the boiling point of this solution was 6.00°C higher than the normal boiling point of the pure solvent X. A. What is the ideal van't Hoff factor of the solute? В. What is the molal concentration of the solute in the solution? С. What is the Kp of solvent X? °C/m D. What is the freezing point of the solution if the freezing point of pure solvent is -4.53°C and Kf = 2.25°C/m? °C E. If the boiling point of 1.20 m sugar in the same solvent is 89.5°C, what is the boiling point of the pure solvent? °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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