etermine the pH during the titration of 72.8 mL of 0.367 M formic acid (Ka = 1.8x104) by 0.367 M KOH at the following oints. (Assume the titration is done at 25 °C.) a) Before the addition of any KOH D) After the addition of 16.0 mL of KOH :) At the half-equivalence point (the titration midpoint) d) At the equivalence point e) After the addition of 109 mL of KOH

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Chapter16: Acid-base Equilibria
Section: Chapter Questions
Problem 16.144QP
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Determine the pH during the titration of 72.8 mL of 0.367 M formic acid (Kā = 1.8×10-4) by 0.367 M KOH at the following
points. (Assume the titration is done at 25 °C.)
(a) Before the addition of any KOH
(b) After the addition of 16.0 mL of KOH
(c) At the half-equivalence point (the titration midpoint)
(d) At the equivalence point
(e) After the addition of 109 mL of KOH
Transcribed Image Text:Determine the pH during the titration of 72.8 mL of 0.367 M formic acid (Kā = 1.8×10-4) by 0.367 M KOH at the following points. (Assume the titration is done at 25 °C.) (a) Before the addition of any KOH (b) After the addition of 16.0 mL of KOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point (e) After the addition of 109 mL of KOH
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