Determine the pH during the titration of 23.4 mL of 0.390 M benzoic acid (K, 6.3x105) by 0.378 M KOH at the following points. (a) Before the addition of any KOH (b) After the addition of 5.90 mL of KOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point

Determine the pH during the titration of 23.4 mL of 0.390 M benzoic acid (K, 6.3x105) by 0.378 M KOH at the following points. (a) Before the addition of any KOH (b) After the addition of 5.90 mL of KOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point

Appl Of Ms Excel In Analytical Chemistry

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Chapter7: Neutralization Titrations And Graphical Representations

Section: Chapter Questions

Problem 1P

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Determine the pH during the titration of 23.4 mL of 0.390 M benzoic acid (K, 6.3x105) by 0.378 M KOH at the following points.
(a) Before the addition of any KOH
(b) After the addition of 5.90 mL of KOH
(c) At the half-equivalence point (the titration midpoint)
(d) At the equivalence point
(e) After the addition of 36.2 mL of KOH

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