Mix 10.0 cm3 of 0.2 M sodium-acetate solution and 10.0 cm3 of 0.3 M acetic acid solution. What is the pH of the obtained solution? How will the pH change by adding 5 cm3 0.1 M NaOH solution? Ks = 1,75 x 10-5

Mix 10.0 cm3 of 0.2 M sodium-acetate solution and 10.0 cm3 of 0.3 M acetic acid solution. What is the pH of the obtained solution? How will the pH change by adding 5 cm3 0.1 M NaOH solution? Ks = 1,75 x 10-5

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 15.BCP

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Question

Mix 10.0 cm3 of 0.2 M sodium-acetate solution and 10.0 cm3 of 0.3 M acetic acid solution.
What is the pH of the obtained solution? How will the pH change by adding 5 cm3 0.1 M NaOH
solution?
Ks = 1,75 x 10-5

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