Be sure to answer all parts. Find the pH of the two equivalence points and the volume (mL) of 0.0784 M KOH needed to reach them in the titration of 17.3 mL of 0.130 M H₂CO3. First equivalent point 28.7 mL KOH pH = Second equivalent point 57.4 mL KOH pH = 11.399

Be sure to answer all parts. Find the pH of the two equivalence points and the volume (mL) of 0.0784 M KOH needed to reach them in the titration of 17.3 mL of 0.130 M H₂CO3. First equivalent point 28.7 mL KOH pH = Second equivalent point 57.4 mL KOH pH = 11.399

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter14: Equilibria In Acid-base Solutions

Section: Chapter Questions

Problem 51QAP: Consider a 10.0% (by mass) solution of hypochlorous acid. Assume the density of the solution to be...

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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.

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Chap 19
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First equivalent point
28.7 mL KOH
7 attempts left
pH =
Be sure to answer all parts.
Find the pH of the two equivalence points and the volume (mL) of 0.0784 M KOH needed to reach them
in the titration of 17.3 mL of 0.130 M H₂CO3.
Check my work
Second equivalent point
57.4 mL KOH
pH = 11.399
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