A solution contains 3.90 g of a nonvolatile pure hydrocarbon in 95 g acetone. The boiling points of pure acetone and the solution are 55.95oC and 56.50oC, respectively. The molal boiling point constant of acetone is 1.71oC ∙ kg/mol. What is the molar mass of the hydrocarbon? Molar mass______g/mol

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Q: The normal freezing point of cyclohexane is 6.50 °C. A solution is prepared by dissolving 148.6 mg…

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Q: stion 4 A sodium sulfate solution is measured at 2.2 molal in pure water at a source company.…

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Q: 1. The density of a solution made by dissolving 3g of a substance in water is 2.15g/mL. The…

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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.