Henry's Law constants for oxygen and nitrogen in water at 0 °C are 2.54 x 10^4 bar and 5.45 x 10^4 bar, respectively. Calculate the lowering of the freezing point of water by dissolved air with 80% N2 and 20% O2 by volume at 1 bar pressure. Assume ideal behavior.

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Q: A sample of impure benzene has a freezing point of 4.2 C. If the fusion point of pure benzene is 5.5…

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Q: In a study of the properties of aqueous solutions of Th(NO3)4 a freezing-point depression of 0.0703…

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A: (a)

Q: complete the following table for aqeuous solution of potassium hydroxide. show complete solution.…

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Q: After the addition of 24 g of ethanol (C2H5OH) to 1 kg of water, the freezing point of the solution…

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Q: A constant pressure calorimeter contains 286 g of water at 20.0 °C. A 13.41 g of substance X (molar…

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Q: Calculate the osmotic pressure of a solution (density = 1.02 g/cm') containing 50 g glucose (CH,O6)…

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Q: Assuming that the solubility of radon in water with 1 atmatm pressure of the gas over the water at…

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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.