Ascorbic acid, vitamin C, is a water-soluble vitamin. Its chemical formula is C6H8O6 and its molar mass is 176.07 g / mol. A solution containing 80.5 g of vitamin C dissolved in 210 g of water (MM 18.02) has a density of 1.22 g / mL at 55 ° C. Calculate: a)% weight by volume of vitamin C in the solution. b) parts per million (ppm). c) molality of the solution. d) mole fraction of ascorbic acid (χascorbic acid).

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Q: 3. Ascorbic acid (vitamin C, C6H&O6) is a water-soluble vitamin. A solution containing 80.5 g of…

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Q: 3. A solution is 40.0% by mass benzene (molar mass = 78.113 g/mol) in carbon tetrachloride (molar…

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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.