(Hand by written ans.)1. A buffer solution was prepared by dissolving 0.15 mol of sodium ethanoate in 1 dm3 of 0.10 mol dm-3 ethanoic acid. a. Calculate the pH of the buffer solution above. b. Calculate the change in pH when 1.0 cm3 of 1.0 mol dm-3 hydrochloric acid is added to 100 cm3 of the buffer solution

(Hand by written ans.)1. A buffer solution was prepared by dissolving 0.15 mol of sodium ethanoate in 1 dm3 of 0.10 mol dm-3 ethanoic acid. a. Calculate the pH of the buffer solution above. b. Calculate the change in pH when 1.0 cm3 of 1.0 mol dm-3 hydrochloric acid is added to 100 cm3 of the buffer solution

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.22QAP

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