State a solution of glyceraldehyde a mass percentage

Reference no: EM13212902

A solution of glyceraldehyde, C3H6O3, has a density of 1.15 g/mL, and a mass percentage of 28.1% glyceraldhyde at 25 deg C. (molar mass = 90.078g/mol)

For this solution, calculate the following:

A. Moles of Glyceraldhyde in 100g of solution.

B. Mole fraction of glyceraldhyde

C. Vapor pressure of the solution ( given Pvapor= 23.8 mmHg at 25 deg C)

D. Molal concentration of Glyceraldhyde

E. Freezing Point of the solution ( given Kf= 1.86 deg C/m)

F. Molar concentration of glyceraldehyde

Reference no: EM13212902

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