Answered: Example: Using activities, find the…

Example: Using activities, find the concentration of OH in a solution of 0.075M NaCIO, saturated with Mn(OH)2. 350 pm for OH- and 600 pm for Mn2+) , a is Mn(OH)2 = Mn²2+ + 20H- K=1.6 x 10-13

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter15: Solubility And Complex Lon Equilibria

Section: Chapter Questions

Problem 47E: What mass of ZnS (Ksp = 2.5 1022) will dissolve in 300.0 mL of 0.050 M Zn(NO3)2? Ignore the basic...

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Concept explainers

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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Example: Using activities, find the concentration of OH in a solution
of 0.075M NaCIO, saturated with Mn(OH)2.
350 pm for OH- and 600 pm for Mn2*)
a is
Mn(OH)2 = Mn²+ + 20H-
Ksp=1.6 x 10-13
%3D

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Example: Using activities, find the concentration of OH in a solution of 0.075M NaCIO, saturated with Mn(OH),. 350 pm for OH- and 600 pm for Mn2+) , a is Mn(OH)2 = Mn2+ + 20H- Ksp=1.6 x 10-13 %3D
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