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What is the pH of a 2.62 x 10-1 M NH3 solution? NB the pKa for NH4* = 9.241 O 4.91 09.09 O 11.33 O 0.58 O 13.42

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 77E: Tile pH of a solution of household ammonia, a 0.950 M solution of NH3 is 11.612. Determine Kb for...

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Question

Subject- chemistry

What is the pH of a 2.62 x 10-1 M NH3 solution? NB the pKa for NH4* = 9.241
O 4.91
09.09
11.33
O 0.58
O 13.42

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