Answered: 1L solution contains 0.1M acid HF and…

1L solution contains 0.1M acid HF and 0.1M salt NaF. the acid dissociation constant is 7.2 *10^-4. Find Ph and what is the ph when 0.05 moles NaOH is added?

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

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 4ALQ: Consider a solution prepared by mixing a weak acid HA and HCl. What are the major species? Explain...

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Question

a 1L solution contains 0.1M acid HF and 0.1M salt NaF. the acid dissociation constant is 7.2 *10^-4. Find Ph and what is the ph when 0.05 moles NaOH is added?

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