6a 6. A buffer solution contains 0.1OM benzoic acid (C,H5COOH, Ka = 6.3 x 10) and 0.10Mpotassium benzoate (C6H5COO" K*).(a) Write the dissociation reaction of benzoic acid in water(b) Write the reaction for benzoate in water(c) What is the pKa of benzoic acid?

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A buffer solution contains 0.10M benzoic acid (C6H5COOH, Ka = 6.3 x 105) and 0.10M assium benzoate (C6H5COO K*). Write the dissociation reaction of benzoic acid in water Write the reaction for benzoate in water What is the pKa of benzoic acid?

A buffer solution contains 0.10M benzoic acid (C6H5COOH, Ka = 6.3 x 105) and 0.10M assium benzoate (C6H5COO K*). Write the dissociation reaction of benzoic acid in water Write the reaction for benzoate in water What is the pKa of benzoic acid?

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter8: Acids And Bases

Section: Chapter Questions

Problem 8.81P

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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

6. A buffer solution contains 0.1OM benzoic acid (C,H5COOH, Ka = 6.3 x 10) and 0.10M
potassium benzoate (C6H5COO" K*).
(a) Write the dissociation reaction of benzoic acid in water
(b) Write the reaction for benzoate in water
(c) What is the pKa of benzoic acid?

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