1. At what temperature will a solution that is composed of 0.73 moles of glucose (CCH1206) in 650mL of water (H20) begin to boil? 2 At what temperature will a sucrose solution boil if it contains 1.55 moles of sucrose in 600mL of water? kb of water is 0.51°C/m. 3. What is the boiling point elevation of a solution that contains 40.5g gylcerol, C3HS(OH)3,in 100g of water? ko of water is 0.51°C/m.

1. At what temperature will a solution that is composed of 0.73 moles of glucose (CCH1206) in 650mL of water (H20) begin to boil? 2 At what temperature will a sucrose solution boil if it contains 1.55 moles of sucrose in 600mL of water? kb of water is 0.51°C/m. 3. What is the boiling point elevation of a solution that contains 40.5g gylcerol, C3HS(OH)3,in 100g of water? ko of water is 0.51°C/m.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter10: Properties Of Solutions

Section: Chapter Questions

Problem 80E: From the following: pure water solution of C12H22O11 (m = 0.01) in water solution of NaCl (m = 0.01)...

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An aqueous solution containing 10.0 g of starch per liter has an osmotic pressure of 3.8 mm Hg at 25 C. (a) What is the average molar mass of starch? (The result is an average because not all starch molecules are identical.) (b) What is the freezing point of the solution? Would it be easy to determine the molecular weight of starch by measuring the freezing point depression? (Assume that the molarity and molality are the same for this solution.)
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From the following: pure water solution of C12H22O11 (m = 0.01) in water solution of NaCl (m = 0.01) in water solution of CaCl2 (m = 0.01) in water Choose the one with the a. highest freezing point. b. lowest freezing point. c. highest boiling point. d. lowest boiling point. e. highest osmotic pressure.
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