A potentiometric titration was done using a solution containing 200 mL of water, 20 mL of 3 M sulfuric acid, 5 mL of concentrated phosphoric acid and 10.00 mL of 0.5964 N K2Cr2O7. The amount of titrant added was 19.24 mL of 0.3355 N Fe2+ solution. [H+] = 1.41 x 10-3 M during the titration.Find the concentrations of all species relevant to the redox chemistry present in solution at this point in the titration.

Given - 1] Water = 200 mL 2] Sulfuric acid = 20mL 3] Phosphoric acid = 5 mL 4] Potasium Dichromate…

Answered: 3 M during the titration.

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3 M during the titration.

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

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Chapter7: Neutralization Titrations And Graphical Representations

Section: Chapter Questions

Problem 13P

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Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for

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A potentiometric titration was done using a solution containing 200 mL of water, 20 mL of 3 M sulfuric acid, 5 mL of concentrated phosphoric acid and 10.00 mL of 0.5964 N K₂Cr₂O₇. The amount of titrant added was
19.24 mL of 0.3355 N Fe²⁺ solution. [H⁺] = 1.41 x 10^-3M during the titration.

Find the concentrations of all species relevant to the redox chemistry present in solution at this point in the titration.

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