Using Cell Potentials to MeasureSolubility ProductsExample: Solubility product (Ksp) of AgClAg wireanode1.0 M CI™saturatedwith AgCl(-)0.576voltmetersalt bridge(+)Ag (aq) + Cl(aq) AgCl (5)→Ag wirecathodeanode: Ag(s) → AgCl(s) + e cathode: Ag* (aq) + e →→ Ag(s)Ink = nFe cell orRT-1.0 M Ag*E° = 0.576 Vlogk = nor logk = n (cell)0.0592

The solubility product constant is a simplified equilibrium constant denoted as Ksp which is defined…

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Chemistry

Using Cell Potentials to Measure Solubility Products

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

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Using Cell Potentials to Measure
Solubility Products
Example: Solubility product (Ksp) of AgCl
Ag wire
anode
1.0 M CI™
saturated
with AgCl
(-)
0.576
voltmeter
salt bridge
(+)
Ag (aq) + Cl(aq) AgCl (5)
→
Ag wire
cathode
anode: Ag(s) → AgCl(s) + e cathode: Ag* (aq) + e →→ Ag(s)
Ink = nFe cell or
RT
-1.0 M Ag*
E° = 0.576 V
logk = n
or logk = n (cell)
0.0592

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