5Activity Coefficients at Different lonic StrengthsWhat is the activity coefficient for each ion at the given ionic strength at25 °C? Activity coefficients at various ionic strengths can be found in thistable.[1-] =X38.9x10^-144CrO42 (μ = 0.05)y =X 0.35(CH3CH2)2NH (μ = 0.05 M)Y =Find the concentration of I in 0.0010 M AgNO3 saturated with Agl. Include activity coefficients in the solubility-product expression. The Ksp of Agl is 8.3x10-17.Refer to the table of activity coefficients at various ionic strengths as needed. Enter as scientific notation.X 0.77Mail

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What is the activity coefficient for each ion at the given ionic strength at 25 °C? Activity coefficients at various ionic strengths can be found in this table.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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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.

Question

5
Activity Coefficients at Different lonic Strengths
What is the activity coefficient for each ion at the given ionic strength at
25 °C? Activity coefficients at various ionic strengths can be found in this
table.
[1-] =
X
3
8.9x10^-14
4
CrO42 (μ = 0.05)
y =
X 0.35
(CH3CH2)2NH (μ = 0.05 M)
Y =
Find the concentration of I in 0.0010 M AgNO3 saturated with Agl. Include activity coefficients in the solubility-product expression. The Ksp of Agl is 8.3x10-17.
Refer to the table of activity coefficients at various ionic strengths as needed. Enter as scientific notation.
X 0.77
Mail

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