Water has a vapor pressure of 18.0 torr and a density of 0.997 g/mL. Acetone (CH3COCH3) has a vapor pressure of 225.0 torr and a density of 0.784 g/mL. Calculate the vapor pressure (in torr) of a solution containing 365 mL of water and 745 mL of acetone. Assume this solution behaves ideally.

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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.