A) Potassium chloride is soluble in water. Calculate the molality (m) of a solution made by adding 10.00 g of potassium chloride to 200. g of water. (6 pts.) B) Calculate the freezing point of this solution. ΔTF = i x m x KF KF (water) = 1.86 °C/m Freezing point of water is 0.00 °C
A) Potassium chloride is soluble in water. Calculate the molality (m) of a solution made by adding 10.00 g of potassium chloride to 200. g of water. (6 pts.) B) Calculate the freezing point of this solution. ΔTF = i x m x KF KF (water) = 1.86 °C/m Freezing point of water is 0.00 °C
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter6: Solutions And Colloids
Section: Chapter Questions
Problem 6.29P
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A) Potassium chloride is soluble in water. Calculate the molality (m) of a solution made by adding 10.00 g of potassium chloride to 200. g of water. (6 pts.) B) Calculate the freezing point of this solution.
ΔTF = i x m x KF
KF (water) = 1.86 °C/m
Freezing point of water is 0.00 °C
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