Diethylamine, (CH3CH2)2NH, has a Kb of 8.6 x 10-4. What is the pH of a 0.22 M solution of diethylammonium chloride, [(CH3CH2)2NH2]Cl? Your answer should be to two places past the decimal point. A 0.15 M solution of an unknown monoprotic acid has a pH of 4.88, calculate the Ka for this unknown acid. You should have two significant figures in your answer and your answer should be in the following format (i.e. 1.0e-3).
Diethylamine, (CH3CH2)2NH, has a Kb of 8.6 x 10-4. What is the pH of a 0.22 M solution of diethylammonium chloride, [(CH3CH2)2NH2]Cl? Your answer should be to two places past the decimal point. A 0.15 M solution of an unknown monoprotic acid has a pH of 4.88, calculate the Ka for this unknown acid. You should have two significant figures in your answer and your answer should be in the following format (i.e. 1.0e-3).
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.81QE: Write the chemical equation and the expression for the equilibrium constant, and calculate Kb for...
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Diethylamine, (CH3CH2)2NH, has a Kb of 8.6 x 10-4. What is the pH of a 0.22 M solution of diethylammonium chloride, [(CH3CH2)2NH2]Cl?
Your answer should be to two places past the decimal point.
A 0.15 M solution of an unknown monoprotic acid has a pH of 4.88, calculate the Ka for this unknown acid. You should have two significant figures in your answer and your answer should be in the following format (i.e. 1.0e-3).
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