Answered: 4. A solution of HF(aq) has an initial…

4. A solution of HF(aq) has an initial concentration of 0.75 mol/L. a) What is the pOH at equilibrium, if Ka = 7.1 x 10? b) What is the percent dissociation? Show your work

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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Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

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Question

4. A solution of HF(aq) has an initial concentration of 0.75 mol/L.
a) What is the pOH at equilibrium, if Ka = 7.1 x 104?
b) What is the percent dissociation? Show your work.

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