Assume T=298°, F=96,500 J/mol V, R=8.31 x 103 kJ/mol deg K. (Use appendix E in text or in Chap 20 module for E°) For the reaction: 2 Cu2+ + Sn (s)-> 2 Cu* + Sn2+ What is E° for the redox reaction? What is the equilibrium constant? The number needs to be in scientific notaion. enter it in 2 parts. Number Exponent = What is Q and the emf of the cell when the concentrations of [Cu2*]=0.01 M, [Cu*] and [Sn2*] = 0.10 M , at 298° and pH=1? %3D

Chemistry: Principles and Practice
3rd Edition
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Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.44QE: For each of the reactions, calculate E from the table of standard potentials, and state whether the...
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Assume T=298°, F=96,500 J/mol V, R=8.31 x 10-3 kJ/mol deg K.
(Use appendix E in text or in Chap 20 module for E°)
For the reaction:
2 Cu2+ + Sn (s)-> 2 Cu* + Sn²+'
What is E° for the redox reaction?
What is the equilibrium constant? The number needs to be in scientific notaion. enter it in 2 parts.
Number =
Exponent =
What is Q
and the emf
of the cell when the
concentrations of [Cu2+]=0.01 M, [Cu*] and [Sn2*] = 0.10 M , at 298° and pH=1?
%3D
Transcribed Image Text:Assume T=298°, F=96,500 J/mol V, R=8.31 x 10-3 kJ/mol deg K. (Use appendix E in text or in Chap 20 module for E°) For the reaction: 2 Cu2+ + Sn (s)-> 2 Cu* + Sn²+' What is E° for the redox reaction? What is the equilibrium constant? The number needs to be in scientific notaion. enter it in 2 parts. Number = Exponent = What is Q and the emf of the cell when the concentrations of [Cu2+]=0.01 M, [Cu*] and [Sn2*] = 0.10 M , at 298° and pH=1? %3D
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