A solution of methylamine (CH, NH, ), a weak base, has an initial concentration of 0.229 M. Methylamine has a Kp of 4.4 x 10-4. Calculate the pH of the solution. pII = 11.99 Calculate the percent of methylamine that is protonated. 4.29 percent prolonated: % Incorrect

Chemistry: Principles and Reactions
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Author:William L. Masterton, Cecile N. Hurley
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Chapter13: Acids And Bases
Section: Chapter Questions
Problem 75QAP: A solution of baking soda, NaHCO3, has a pH of 10.08. What is the percent (by mass) of NaHCO3 in a...
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A solution of methylamine (CH, NH,), a weak base, has an initial concentration of 0.229 M. Methylamine has a K, of
4.4 x 10-4.
Calculate the pH of the solution.
pII =
11.99
Calculate the percent of methylamine that is protonated.
4.29
percent prolonatled:
%
Incorrect
Transcribed Image Text:A solution of methylamine (CH, NH,), a weak base, has an initial concentration of 0.229 M. Methylamine has a K, of 4.4 x 10-4. Calculate the pH of the solution. pII = 11.99 Calculate the percent of methylamine that is protonated. 4.29 percent prolonatled: % Incorrect
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