A weak acid with pK, = 7.59 is titrated with 0.10 M NAOH. Which of the following is true about the pH of the solution at the equivalence point in this titration? The pH at the equivalence point is below 7. The pH at the equivalence point is equal to 7. The pH at the equivalence point is above 7.

A weak acid with pK, = 7.59 is titrated with 0.10 M NAOH. Which of the following is true about the pH of the solution at the equivalence point in this titration? The pH at the equivalence point is below 7. The pH at the equivalence point is equal to 7. The pH at the equivalence point is above 7.

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 34QRT

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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

A weak acid with pK, = 7.59 is titrated with 0.10 M NaOH. Which of the following is true about the pH
of the solution at the equivalence point in this titration?
The pH at the equivalence point is below 7.
The pH at the equivalence point is equal to 7.
The pH at the equivalence point is above 7.

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