Determine the pH during the titration of 26.9 mL of 0.303 M benzoic acid (K₂ = 6.3x10-5) by 0.415 M KOH at the following points. (a) Before the addition of any KOH (b) After the addition of 5.00 mL of KOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point (e) After the addition of 29.5 mL of KOH

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter15: Additional Aqueous Equilibria
Section: Chapter Questions
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Determine the pH during the titration of 26.9 mL of 0.303 M benzoic acid (K₂ = 6.3x10-5)
by 0.415 M KOH at the following points.
(a) Before the addition of any KOH
(b) After the addition of 5.00 mL of KOH
(c) At the half-equivalence point (the titration midpoint)
(d) At the equivalence point
(e) After the addition of 29.5 mL of KOH
Transcribed Image Text:Determine the pH during the titration of 26.9 mL of 0.303 M benzoic acid (K₂ = 6.3x10-5) by 0.415 M KOH at the following points. (a) Before the addition of any KOH (b) After the addition of 5.00 mL of KOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point (e) After the addition of 29.5 mL of KOH
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