Part 1 of 2 Determine the pH of a 0.10 M NH3 solution. Round your answer to 2 decimal places. Note: K, for NH3 is 1.78 × 10 pH = Part 2 of 2 X pH = 3 Determine the pH of a solution that is 0.10 M NH3 and 0.40 M NH4Cl. Round your answer to 2 decimal places. Ś

Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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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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Part 1 of 2
Determine the pH of a 0.10 M NH3 solution. Round your answer to 2 decimal places.
-5
Note: K for NH3 is 1.78 × 10
b
pH
Part 2 of 2
x10
pH =
X
Determine the pH of a solution that is 0.10 M NH3 and 0.40 M NH4C1. Round your answer to 2 decimal places.
x10
Ś
X
5
Transcribed Image Text:Part 1 of 2 Determine the pH of a 0.10 M NH3 solution. Round your answer to 2 decimal places. -5 Note: K for NH3 is 1.78 × 10 b pH Part 2 of 2 x10 pH = X Determine the pH of a solution that is 0.10 M NH3 and 0.40 M NH4C1. Round your answer to 2 decimal places. x10 Ś X 5
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