Answer to Question #160554 in General Chemistry for Charlie

Question

Calculate the vapor pressure of a solution at 35°C containing 250-g of a nonelectrolyte solute

(FM = 350 g/mol) in 1750-mL of the solvent. The vapor pressure of the pure solvent at this

temperature is 50 mm Hg. The density of the pure solvent is 3.5 g/mL and its molar mass is 40

g/mol.

Answer 1

49.75 mm Hg