Indicate the direction (left or right) of the equilibrium shift when the indicated stress is applied to the system. Then briefly explain the prediction and answer follow up questions. More HA molecule is added to HA(aq) + H,0(I) A (aq) + H,O (aq). What willhappen to the pH of the solution?vi.vii. NaC,H O,is added to HC,H,O,(aq) + H0() = CHO, (aq) + H0 (aq). What willhappen to the pH of the solution?

Given : Two reactions are given To Find: vi) If HA is added to it, what will happen to equilibrium…

More HA molecule is added to HA(aq) + H,0(1) A(aq) + H,0"(aq). What will happen to the pH of the solution? vi. vii. NaC H O is added to HC,H,o (aq) + H O(1) = CHO, (aq) + HO (aq). What will happen to the pH of the solution?

More HA molecule is added to HA(aq) + H,0(1) A(aq) + H,0"(aq). What will happen to the pH of the solution? vi. vii. NaC H O is added to HC,H,o (aq) + H O(1) = CHO, (aq) + HO (aq). What will happen to the pH of the solution?

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter15: Acid-base Equilibria

Section: Chapter Questions

Problem 8ALQ: You have a solution of the weak acid HA and add some of the salt NaA to it. What are the major...

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Question

Indicate the direction (left or right) of the equilibrium shift when the indicated stress is applied to the system. Then briefly explain the prediction and answer follow up questions.

More HA molecule is added to HA(aq) + H,0(I) A (aq) + H,O (aq). What will
happen to the pH of the solution?
vi.
vii. NaC,H O,is added to HC,H,O,(aq) + H0() = CHO, (aq) + H0 (aq). What will
happen to the pH of the solution?

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