You need to prepare an acetate buffer of pH 5.19 from a 0.747 M acetic acid solution and a 2.49 M KOH solution. If you have 880 mL of the acetic acid solution, how many milliliters of the KOH solution do you need to add to make a buffer of pH 5.19? The p?a of acetic acid is 4.76. Be sure to use appropriate significant figures.

You need to prepare an acetate buffer of pH 5.19 from a 0.747 M acetic acid solution and a 2.49 M KOH solution. If you have 880 mL of the acetic acid solution, how many milliliters of the KOH solution do you need to add to make a buffer of pH 5.19? The p?a of acetic acid is 4.76. Be sure to use appropriate significant figures.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 51P

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