A 100 mL buffer solution consists of 0.60 M lactic acid (HC3H503) and 0.60 M lactate ion (C3H5O3). What is the pH after 5.0 mL of 1.00 M hydrochloric acid is added to the buffer solution? (The K₂ of HC3H5O3 is 1.4 x104.) A

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
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Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria
Section: Chapter Questions
Problem 16PS: A buffer solution is composed of 1.360 g of KH2PO4 and 5.677 g of Na2HPO4. (a) What is the pH of the...
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A 100 mL buffer solution consists of 0.60 M lactic acid (HC3H503) and 0.60 M lactate
ion (C3H5O3). What is the pH after 5.0 mL of 1.00 M hydrochloric acid is added to
the buffer solution? (The K₂ of HC3H5O3 is 1.4 ×104.)
A
Transcribed Image Text:A 100 mL buffer solution consists of 0.60 M lactic acid (HC3H503) and 0.60 M lactate ion (C3H5O3). What is the pH after 5.0 mL of 1.00 M hydrochloric acid is added to the buffer solution? (The K₂ of HC3H5O3 is 1.4 ×104.) A
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