An aqueous solution at a temperature of 70 degC (158 degF) contains 18 mol & KNO3 is boiled to give a final yield of solid KNO3 of 65%. The solubility of the KNO3 at 70 degC is given at 20 mol %. a. How much KNO3 has precipitated from the solution? b. How much of the water was boiled off? c. What is the final liquid composition?
An aqueous solution at a temperature of 70 degC (158 degF) contains 18 mol & KNO3 is boiled to give a final yield of solid KNO3 of 65%. The solubility of the KNO3 at 70 degC is given at 20 mol %. a. How much KNO3 has precipitated from the solution? b. How much of the water was boiled off? c. What is the final liquid composition?
Chemistry
10th Edition
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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An aqueous solution at a temperature of 70 degC (158 degF) contains 18 mol & KNO3 is boiled to give a final yield of solid KNO3 of 65%. The solubility of the KNO3 at 70 degC is given at 20 mol %.
a. How much KNO3 has precipitated from the solution?
b. How much of the water was boiled off?
c. What is the final liquid composition?
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