A 50.0-mL solution of 0.0319 M benzylamine was titrated with 0.0500 M HCl. Calculate the pH at the following volumes of added acid: Va = 0, 12.0, 1/2Ve, 30.0, Ve, 35.0 mL. pKb of benzylamine is 4.66; Ve = Volume at equivalence point.

A 50.0-mL solution of 0.0319 M benzylamine was titrated with 0.0500 M HCl. Calculate the pH at the following volumes of added acid: Va = 0, 12.0, 1/2Ve, 30.0, Ve, 35.0 mL. pKb of benzylamine is 4.66; Ve = Volume at equivalence point.

Appl Of Ms Excel In Analytical Chemistry

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ISBN:9781285686691

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Chapter7: Neutralization Titrations And Graphical Representations

Section: Chapter Questions

Problem 7P

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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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A 50.0-mL solution of 0.0319 M benzylamine was titrated with 0.0500 M HCl. Calculate the pH at the following volumes of added acid: Va = 0, 12.0, 1/2Ve, 30.0, Ve, 35.0 mL.
pKb of benzylamine is 4.66; Ve = Volume at equivalence point.

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