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 76E: The pH of a 0.10-M solution of caffeine is 11.16. Determine Kb for caffeine from these data:...
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What is the pH of a 0.720 M solution of NaCN (Ka of HCN is 4.9 × 10⁻¹⁰)?
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