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6. An aqueous solution of a nonelectrolyte boils at 100.82°C. What is the molality of this solution?

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter10: Properties Of Solutions

Section: Chapter Questions

Problem 54E: At a certain temperature, the vapor pressure of pure benzene (C6H6) is 0.930 atm. A solution was...

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Question 6

4. Find the freezing and boiling point of a 0.760 m aqueous solution of a nonelectrolyte.
5. Calculate the freezing and boiling point of a solution prepared by dissolving 54.2 g of the nonelectrolyte urea,
CO(NH2)2, in 455 g of water.
6. An aqueous solution of a nonelectrolyte boils at 100.82°C. What is the molality of this solution?
7. A solution is prepared by dissolving 114 grams of NaCl in 475 grams of water. Find the freezing and boiling
points of this solution.
8. A solution of KBr is observed to freeze at –3.35°C. What would be the freezing temperature of an equal
molality solution of K3PO4? Explain.

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