An aqueous solution of sucrose is made by mixing 74.5g sucrose and 295 mL of water. The vapor pressure and density of pure water at 25 degrees Celsius is 23.8 torr and 1.000g/mL. The molar masses of sucrose and water are 342.30 g/mol and 18.02 g/mol. a. what is the vapor pressure of the aqueous solution at 25 degrees Celsius? b. what is the mole fraction of water?

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Q: The vapor pressure of benzene is 73.03 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves…

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Q: 95.1

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.