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28) Explain why the pH does not change significantly when a small amount of an acid or a base is added to a solution that contains equal amounts of the base NH, and a salt of its conjugate acid NH,CI. A) Excess base is removed primarily by reacting with NH,CI; excess acid is removed by reacting with NH, B) Excess base is removed primarily by reacting with NH; excess acid is removed by reacting with NH,CI C) Excess base is removed primarily by reacting with H₂O: excess acid is removed by reacting with NH, 29) Which of the followin

28) Explain why the pH does not change significantly when a small amount of an acid or a base is added to a solution that contains equal amounts of the base NH, and a salt of its conjugate acid NH,CI. A) Excess base is removed primarily by reacting with NH,CI; excess acid is removed by reacting with NH, B) Excess base is removed primarily by reacting with NH; excess acid is removed by reacting with NH,CI C) Excess base is removed primarily by reacting with H₂O: excess acid is removed by reacting with NH, 29) Which of the followin

Chemistry by OpenStax (2015-05-04)
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 88E: Explain why the pH does not change significantly when a small amount of an acid or a base is added...
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28) Explain why the pH does not change significantly when a small amount of an acid or a base is added to a solution that contains equal amounts of the base NH, and a salt of its conjugate acid NH,CI. A) Excess base is removed primarily by reacting with NH,CI; excess acid is removed by reacting with NH₂ B) Excess base is removed primarily by reacting with NH, excess acid is removed by reacting with NH,CI C) Excess base is removed primarily by reacting with H₂O: excess acid is removed by reacting with NH, 29) Which of the following
Transcribed Image Text:28) Explain why the pH does not change significantly when a small amount of an acid or a base is added to a solution that contains equal amounts of the base NH, and a salt of its conjugate acid NH,CI. A) Excess base is removed primarily by reacting with NH,CI; excess acid is removed by reacting with NH₂ B) Excess base is removed primarily by reacting with NH, excess acid is removed by reacting with NH,CI C) Excess base is removed primarily by reacting with H₂O: excess acid is removed by reacting with NH, 29) Which of the following
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