Chapter 13, Problem 13.110SP

Acetone, ${\text{C}}_{\text{3}}{\text{H}}_{\text{6}}\text{O}$ , and ethyl acetate, ${\text{C}}_{\text{4}}{\text{H}}_{\text{8}}{\text{O}}_{\text{2}},$ are organic liquids often used as solvents. At 30^oC, the vapor pressure of acetone is 285 mm Hg, and the vapor pressure of ethyl acetate is 118 mm Hg. What is the vapor pressure in mm Hg at 30^oC of a solution prepared by dissolving 25.0 g of acetone in 25.0 g of ethyl acetate?