Answered: A buffer solution of 0.1 M…

A buffer solution of 0.1 M concentration with a buffering zone of 3.74-5.74 pH value , specify what would be the best pH value of this buffer, and why.(The pKa value of acetic acid is 4.74)

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter7: Neutralization Titrations And Graphical Representations

Section: Chapter Questions

Problem 7P

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

1. A buffer solution of 0.1 M concentration with a buffering zone of 3.74-5.74 pH value , specify what would be the best pH value of this buffer, and why.(The pKa value of acetic acid is 4.74)

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