In the laboratory, a general chemistry student measured the pH of a 0.476 M aqueous solution of triethylamine, (C2H5)3N to be 12.123. Use the information she obtained to determine the Kb for this base. Kb(experiment) =

In the laboratory, a general chemistry student measured the pH of a 0.476 M aqueous solution of triethylamine, (C2H5)3N to be 12.123. Use the information she obtained to determine the Kb for this base. Kb(experiment) =

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

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.

Question

In the laboratory, a general chemistry student measured the pH of a 0.476 M aqueous solution of triethylamine, (C₂H₅)₃N to be 12.123.

Use the information she obtained to determine the K_b for this base.

K_b(experiment) =

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