A 0.25 g sample of an unknown solid is dissolved in 8.85 g of cyclohexane. The change in the freezing point of the cyclohexane is 2.8 C. The Kf for cyclohexane is 20.0 (C*Kg)/mol. What is the molar mass of the solute?

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Q: You have an aqueous solution of NaCl that has a freezing point of -3.55°C. What mass (in grams) of…

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A: Step 1:Step 2: Step 3:Step 4:

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Q: 1. A solution contains 15.37 grams of NaCl in 0.621 kg water at 25 °C. What is the vapor pressure of…

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A: Please find the attached sheet.

Q: solution is prepared disolving 2.00g of an substance in 10.0mL in water at 25°C. The freezing point…

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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.