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When the Pb2+ concentration is 1.10 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 2.361V. What is the Mg²+ concentration? Pb2*(aq) + Mg(s)→ Pb(s) + Mg-*(aq) Answer: M

When the Pb2+ concentration is 1.10 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 2.361V. What is the Mg²+ concentration? Pb2*(aq) + Mg(s)→ Pb(s) + Mg-*(aq) Answer: M

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter19: Electrochemistry
Section: Chapter Questions
Problem 19.70QP: Calculate the standard cell potential of the following cell at 25C. Sn(s)Sn2+(aq)I2(aq)I(aq)
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When the Pb2+ concentration is 1.10 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 2.361V. What is the Mg2+ concentration?

Pb2+(aq) + Mg(s) Pb(s) + Mg2+(aq)

 

Answer:___M

When the Pb-2+ concentration is 1.10 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 2.361V. What is the Mg+ concentration? Pb2*(aq) + Mg(s)- 2+, → Pb(s) + Mg²*(aq) 2+ Answer: M
Transcribed Image Text:When the Pb-2+ concentration is 1.10 M, the observed cell potential at 298K for an electrochemical cell with the following reaction is 2.361V. What is the Mg+ concentration? Pb2*(aq) + Mg(s)- 2+, → Pb(s) + Mg²*(aq) 2+ Answer: M
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