Explain the meaning of the advantages of coulometry * No need to prepare, standardize, or store standard solutions. * Can prepare unstable reagents in situ (original place) since they react almost as soon as they are generated - e.g., C12, Br2 * Straightforward to generate tiny quantities of reagent with good accuracy since it is easy to control current and time electronically. * A single coulometric titration apparatus can be used for redox, acid/base, precipitation, complexometric, etc., titrations.
Explain the meaning of the advantages of coulometry * No need to prepare, standardize, or store standard solutions. * Can prepare unstable reagents in situ (original place) since they react almost as soon as they are generated - e.g., C12, Br2 * Straightforward to generate tiny quantities of reagent with good accuracy since it is easy to control current and time electronically. * A single coulometric titration apparatus can be used for redox, acid/base, precipitation, complexometric, etc., titrations.
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
ChapterA1: Evaluation Of Analytical Data
Section: Chapter Questions
Problem A1.23QAP
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Explain the meaning of the advantages of coulometry
* No need to prepare, standardize, or store standard solutions.
* Can prepare unstable reagents in situ (original place) since they react almost as soon as they are generated - e.g., C12, Br2
* Straightforward to generate tiny quantities of reagent with good accuracy since it is easy to control current and time electronically.
* A single coulometric titration apparatus can be used for redox, acid/base, precipitation, complexometric, etc., titrations.
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