Answered: 7. A chemist mixed 68.5 mL of 0.724 M…

7. A chemist mixed 68.5 mL of 0.724 M HNO3 and 95.0mL of 0.0045 M KOH in a reaction vessel. a. Determine the moles of acid. b. Determine the moles of base. С. Determine the pH of the solution.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter16: Solubility And Complex Ion Equilibria

Section: Chapter Questions

Problem 117CP: Consider 1.0 L of an aqueous solution that contains 0.10 M sulfuric acid to which 0.30 mole of...

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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

7. A chemist mixed 68.5 mL of 0.724 M HNO3 and 95.0mL of 0.0045 M KOH in a reaction vessel.
a.
Determine the moles of acid.
b. Determine the moles of base.
С.
Determine the pH of the solution.

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