If a solution of 1.00g of unknown solute is added to 9.116 g of steric acid and the solution freezes at 62.4 oC, What is the molality of the solution ( Normal FP steric acid = 68.88oC and Kf = 4.50 oC/m )
If a solution of 1.00g of unknown solute is added to 9.116 g of steric acid and the solution freezes at 62.4 oC, What is the molality of the solution ( Normal FP steric acid = 68.88oC and Kf = 4.50 oC/m )
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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If a solution of 1.00g of unknown solute is added to 9.116 g of steric acid and the solution freezes at 62.4 oC, What is the molality of the solution ( Normal FP steric acid = 68.88oC and Kf = 4.50 oC/m )
Your answer should have 3 sig figs
Expert Solution
Step 1
The question deals with the concepts of solutions.
depression in freezing point is a colligative property which depends upon number of moles of solute present. we have been provided depression in freezing point and molal depression constant value. we have to calculate molality.
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