**Titration Problem****Question:** What volume (mL) of 0.201 M potassium hydroxide (KOH) will it take to reach the equivalence point in a 16.3 mL aliquot of 0.226 M phosphoric acid (H₃PO₄)?**Explanation:**To answer this question, you can use the concept of equivalence in a titration. The equivalence point is when the moles of acid equal the moles of base in a reaction. Begin by writing the balanced chemical equation for the reaction of KOH with H₃PO₄. Then, calculate the moles of phosphoric acid and use stoichiometry to find the volume of KOH needed.This is a classic chemistry problem used to understand the stoichiometric relationships in titrations involving polyprotic acids like H₃PO₄.

Given- Concentration of KOH = 0.201 M Concentration of H3PO4 = 0.226 M Volume of H3PO4 = 16.3 mL To…

Answered: What volume (mL) of 0.201M potassium…

What volume (mL) of 0.201M potassium hydroxide (KOH) will it take to reach the equivalence point in a 16.3 mL aliquot of 0.226M Phosphoric acid (H3PO4) ?

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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.

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