A solution containing only 4.0 μM of Ca(OH)2 and the compound Hydrocyanic acid. This compound in solution is partially dissociated in the solution and in equilibrium with a specific concentration 68.50 ppmv in the headspace of the container. The total pressure of the headspace is 1.5 atm and the temperature is 25 °C. What is the resulting pH? Make sure to show your work. The dissociation occurs in following manner: Ca(OH)2 ↔ Ca2+ + 2 OH− (complete dissociation) HCN ↔ CN− + H+(complete dissociation)
A solution containing only 4.0 μM of Ca(OH)2 and the compound Hydrocyanic acid. This compound in solution is partially dissociated in the solution and in equilibrium with a specific concentration 68.50 ppmv in the headspace of the container. The total pressure of the headspace is 1.5 atm and the temperature is 25 °C. What is the resulting pH? Make sure to show your work. The dissociation occurs in following manner: Ca(OH)2 ↔ Ca2+ + 2 OH− (complete dissociation) HCN ↔ CN− + H+(complete dissociation)
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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A solution containing only 4.0 μM of Ca(OH)2 and the compound Hydrocyanic acid. This compound in solution is partially dissociated in the solution and in equilibrium with a specific concentration 68.50 ppmv in the headspace of the container. The total pressure of the headspace is 1.5 atm and the temperature is 25 °C. What is the resulting pH? Make sure to show your work.
The dissociation occurs in following manner:
Ca(OH)2 ↔ Ca2+ + 2 OH− (complete dissociation)
HCN ↔ CN− + H+(complete dissociation)
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