The vapor pressure of chloroform is 173.11 mm Hg at 25°C. How many grams of testosterone, C19H2802, a nonvolatile, nonelectrolyte (MW = 288.4 g/mol), must be added to 183.4 grams of chloroform to reduce the vapor pressure to 171.26 mm Hg ? chloroform = = 119.40 g/mol. g testosterone

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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.