8.992 g of a non-volatile solute is dissolved in 240.0 g of water. The solute does not react with water nor dissociate in solution. Assume that the resulting solution displays ideal Raoult's law behaviour. At 30°C the vapour pressure of the solution is 31.540 torr. The vapour pressure of pure water at 30°C is 31.824 torr. Calculate the molar mass of the solute (g/mol). Submit Answer Incorrect. Tries 1/99 Previous Tries Now suppose, instead, that 8.992 g of a volatile solute is dissolved in 240.0 g of water. This solute also does not react with water nor dissociate in solution. The pure solute displays, at 30°C, a vapour pressure of 3.182 torr. Again, assume an ideal solution. If, at 30°C the vapour pressure of this solution is also 31.540 torr. Calculate the molar mass of this volatile solute.
8.992 g of a non-volatile solute is dissolved in 240.0 g of water. The solute does not react with water nor dissociate in solution. Assume that the resulting solution displays ideal Raoult's law behaviour. At 30°C the vapour pressure of the solution is 31.540 torr. The vapour pressure of pure water at 30°C is 31.824 torr. Calculate the molar mass of the solute (g/mol). Submit Answer Incorrect. Tries 1/99 Previous Tries Now suppose, instead, that 8.992 g of a volatile solute is dissolved in 240.0 g of water. This solute also does not react with water nor dissociate in solution. The pure solute displays, at 30°C, a vapour pressure of 3.182 torr. Again, assume an ideal solution. If, at 30°C the vapour pressure of this solution is also 31.540 torr. Calculate the molar mass of this volatile solute.
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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8.992 g of a non-volatile solute is dissolved in 240.0 g of water.
The solute does not react with water nor dissociate in solution.
Assume that the resulting solution displays ideal Raoult's law behaviour.
At 30°C the vapour pressure of the solution is 31.540 torr.
The vapour pressure of pure water at 30°C is 31.824 torr.
Calculate the molar mass of the solute (g/mol).
Submit Answer Incorrect. Tries 1/99 Previous Tries
Now suppose, instead, that 8.992 g of a volatile solute is dissolved in 240.0 g of water.
This solute also does not react with water nor dissociate in solution.
The pure solute displays, at 30°C, a vapour pressure of 3.182 torr.
Again, assume an ideal solution.
If, at 30°C the vapour pressure of this solution is also 31.540 torr.
Calculate the molar mass of this volatile solute.
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