CHEM 1120 Name Recitation # 4 Date Colligative Properties A solution is created by dissolving 35.08 g potassium oxide in 725 ml of water. If the density of pure water as 0.9853 g/mi and the vapor pressure of pure water is 34.082 mm Hg, całculate each of the following for the solution at 25 °C:

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Q: A solution prepared by dissolving 342 mg of a sugar (a molecular compound and a nonelectrolyte) in…

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Q: 1. Calculate the osmotic pressure of a 0.223 M aqueous solution of sucrose ,C12H22O11, at 37 ∘C.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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Q: What is the freezing point, in °C, of a solution made with 1.15 mol of CHCI in 530.0 g of CCI (Kf =…

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Q: A solution prepared by dissolving 513mg of a sugar (a molecular compound and a nonelectrolyte) in…

A:

Q: what is the molar solubility (mol/L) of CuBr? Ksp=4.2x10^-8 be sure to use 3 sig figs and report…

A: Given,  ksp for CuBr = 4.2 x 10-8

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Q: What mass of glycerin (C3 Hg O3), a nonelectrolyte, must be dissolved in 200.0 g water to give a…

A: Given: Freezing point depression (f) = 0 -(-4.20) = 4.200C Molar mass of glycerine (M2) = 92.094…

Q: A solution prepared by dissolving 513  mg of a sugar (a molecular compound and a nonelectrolyte) in…

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Q: A solution prepared by dissolving 682  mg of a sugar (a molecular compound and a nonelectrolyte) in…

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Q: A solution prepared by dissolving 342  mg of a sugar (a molecular compound and a nonelectrolyte) in…

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Q: A solution prepared by dissolving 360.0  mg of a sugar (a molecular compound and a nonelectrolyte)…

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Q: olar mass of this sugar? The value of Kf is 1.86°C/m. g/mol

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Q: Calculate the molality of NaOH in a solution made by dissolving 12 g of NaOH in 3500 mL of water

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Q: What is the freezing point

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A: ∆Tb = i×Kf×m          ∆Tb = Boiling point of solution - Boiling point of Water   i is van't hoff…