Develop two methods to quantify Ag+, firstly using acid-base equilibria and then redox equilibria. Specify the reagents used in the method and the concentrations of each (Consider the analite concentration: 0.02M

Develop two methods to quantify Ag+, firstly using acid-base equilibria and then redox equilibria. Specify the reagents used in the method and the concentrations of each (Consider the analite concentration: 0.02M

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section12.3: Determining Equilibrium Constants

Problem 12.3PSP

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Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.

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