What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the Pb2+ concentration is 1.13×10M and the Cr+ concentration is 1.16 M? ЗРЬ" (аq) + 2CrS) — ЗРЫ() + 2Сr"(aq) Answer: Vv The cell reaction as written above is spontaneous for the concentrations given:

Chemistry: Principles and Reactions
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ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
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Chapter17: Electrochemistry
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Problem 105QAP: Consider a voltaic cell in which the following reaction occurs. Zn(s)+Sn2+(aq)Zn2+(aq)+Sn(s) (a)...
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What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the Pb2+ concentration is 1.13×10-4 M and the Cr3+ concentration is 1.16 M?

3Pb2+(aq) + 2Cr(s)3Pb(s) + 2Cr3+(aq)

Answer:  V

The cell reaction as written above is spontaneous for the concentrations given: 

What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the Pb2+ concentration is 1.13x104 M and
the Cr* concentration is 1.16 M?
ЗРЬ (аq) + 2Cr) — ЗРЫ(9) + 2Сr*'(aq)
Answer:
V
The cell reaction as written above is spontaneous for the concentrations given:
Transcribed Image Text:What is the calculated value of the cell potential at 298K for an electrochemical cell with the following reaction, when the Pb2+ concentration is 1.13x104 M and the Cr* concentration is 1.16 M? ЗРЬ (аq) + 2Cr) — ЗРЫ(9) + 2Сr*'(aq) Answer: V The cell reaction as written above is spontaneous for the concentrations given:
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