Determine the pH during the titration of 62.0 mL of 0.342 M formic acid (K,- 1.8x104) by 0.342 M KOH at the following points. (Assume the titration isdone at 25 °C.)(a) Before the addition of any KOH(b) After the addition of 15.0 mL of KOH(c) At the half-equivalence point (the titration midpoint)(d) At the equivalence point(e) After the addition of 93.0 mL of KOH

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ne at 25 °C.) Before the addition of any KOH After the addition of 15.0 mL of KOH At the half-equivalence point (the titration midpoint) At the equivalence point After the addition of 93.0 mL of KOH M ROH at the following points. (Assume the titration is

ne at 25 °C.) Before the addition of any KOH After the addition of 15.0 mL of KOH At the half-equivalence point (the titration midpoint) At the equivalence point After the addition of 93.0 mL of KOH M ROH at the following points. (Assume the titration is

Appl Of Ms Excel In Analytical Chemistry

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Chapter11: Dynamic Electrochemistry

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Concept explainers

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 62.0 mL of 0.342 M formic acid (K,- 1.8x104) by 0.342 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 15.0 mL of KOH
(c) At the half-equivalence point (the titration midpoint)
(d) At the equivalence point
(e) After the addition of 93.0 mL of KOH

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