What is the pH of a solution of 0.400 M CH,NH, containing 0.100 M CH,NH,l? (Kb of CH;NH, is 4.4 x 10-4)

Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter14: Acid-base Equilibria
Section: Chapter Questions
Problem 74E: The pH of a 0.20-M solution of HP is 1.92. Determine Ka far HF from these data.
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What is the pH of a solution of 0.40O M
CH,NH, containing 0.100 M CH,NH,l? (Kb
of CH;NH, is 4.4 x 10-4)
1
2
3
4
6
7
8
9
+/-
x 100
Transcribed Image Text:Question 7 of 10 Submit What is the pH of a solution of 0.40O M CH,NH, containing 0.100 M CH,NH,l? (Kb of CH;NH, is 4.4 x 10-4) 1 2 3 4 6 7 8 9 +/- x 100
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