If 100 mls of 0.02 M HCl added to 400 mls of 0.5 M glycine buffer at pH10.4, what is the resultant pH? (pK1 for Gly= 2.2, Pk2=9.4) Part B: What would the pH be if 100 mls of .02 M HCl was added to 400 mls of water?

If 100 mls of 0.02 M HCl added to 400 mls of 0.5 M glycine buffer at pH10.4, what is the resultant pH? (pK1 for Gly= 2.2, Pk2=9.4) Part B: What would the pH be if 100 mls of .02 M HCl was added to 400 mls of water?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter14: Acids And Bases

Section14.8: Acid-base Reactions Of Salts

Problem 14.21CE

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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

If 100 mls of 0.02 M HCl added to 400 mls of 0.5 M glycine buffer at pH10.4, what is the resultant pH? (pK1 for Gly= 2.2, Pk2=9.4)

Part B: What would the pH be if 100 mls of .02 M HCl was added to 400 mls of water?

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