A solution is prepared by mixing 16.0 g of CH3OH and 50.0 g of water. What is the mass percent of methanol in the solution? What is the mole fraction of each component in the solution? If the density of solution is 0.955 g/mL, what is the molarity and molality of CH3OH, respectively, in the solution?

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Q: What is the molality of a solution

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Q: 25 g

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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.