The concentration of an aqueous solution is at 14.98kg/m and its densify is 997.5kg/m. Upon testing, the osmotic pressure of the unknown substance was found to be at 3.25x10 Pa at 298.15K. If the unknown substance mass percent composition contained 79%C, 7%H and 14%O. Find the following: a. Molecular weight of the solute b. Molecular formula of the solute c. The freezing point and boiling point of the solution.

The concentration of an aqueous solution is at 14.98kg/m and its densify is 997.5kg/m. Upon testing, the osmotic pressure of the unknown substance was found to be at 3.25x10 Pa at 298.15K. If the unknown substance mass percent composition contained 79%C, 7%H and 14%O. Find the following: a. Molecular weight of the solute b. Molecular formula of the solute c. The freezing point and boiling point of the solution.

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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