Consider a buffer made by adding 33.1 g of (CH3)2NH₂l to 250.0 mL of 1.42 M (CH) NH (Kb = 5.4 x 10 4) What is the pH of the buffer after 0.120 mol of OH have been added?

Chemistry by OpenStax (2015-05-04)
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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
Chapter15: Equilibria Of Other Reaction Classes
Section: Chapter Questions
Problem 3E: How do the concentrations of Ag+ and CrO42- in a saturated solution above 1.0 g of solid Ag2CrO4...
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Consider a buffer made by adding 33.1 g of (CH3)2NH₂l to 250.0 mL of
1.42 M (CH3);NH (Kb = 5.4 x 10 4)
What is the pH of the buffer after 0.120 mol of OH have been added?
Transcribed Image Text:Consider a buffer made by adding 33.1 g of (CH3)2NH₂l to 250.0 mL of 1.42 M (CH3);NH (Kb = 5.4 x 10 4) What is the pH of the buffer after 0.120 mol of OH have been added?
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