solution was prepared by dissolving 10.25 g CaCl2 in 400 mL H2O. Given that, CaCl2 MW = 111 grams/mol Kb = 0.56 °C / m; Kf = 1.83 °C / m; H2O ρ = 1.00 g/mol Compute/find the following: molality of the solution  freezing point of the solution ideal van't Hoff factor of Calcium chloride

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter12: Solutions
Section: Chapter Questions
Problem 12.79QE
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A solution was prepared by dissolving 10.25 g CaCl2 in 400 mL H2O.
Given that,

CaCl2 MW = 111 grams/mol
Kb = 0.56 °C / m; Kf = 1.83 °C / m; H2O ρ = 1.00 g/mol

Compute/find the following:

  • molality of the solution
  •  freezing point of the solution
  • ideal van't Hoff factor of Calcium chloride
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