Consider the following galvanic cell: A 15.0-mol sample of (mathrm{NH}_{3}) is added to the Ag compartment (assume

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Consider the following galvanic cell:

Ag- 1.00 M Ag+ -Cd 1.00 M Cd2+

A 15.0-mol sample of \(\mathrm{NH}_{3}\) is added to the Ag compartment (assume 1.00 L of total solution after the addition). The silver ion reacts with ammonia to form complex ions as shown:

\(\mathrm{Ag}^{+}(a q)+\mathrm{NH}_{3}(a q) ightleftharpoons \mathrm{AgNH}_{3}{ }^{+}(a q)\)

\[K_{1}=2.1 \times 10^{3}\]

AgNH3+ (aq) + NH3(aq) Ag(NH3)2(aq) K = 8.2 x 10

Calculate the cell potential after the addition of \(15.0 \mathrm{~mol}\) \(\mathrm{NH}_{3}\).

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Chemical Principles

ISBN: 9780618946907

6th Edition

Authors: Steven S Zumdahl

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