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Which pair of substances will undergo a spontaneous redox reaction?

Which pair of substances will undergo a spontaneous redox reaction?

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
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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Consider the following half-reactions and their standard reduction potentials: 2H* + 2e H2 E° = 0.00 V Sn2+ + 2e - Sn E° = -0.14 V Cd2+ + 2e – → Cd E° = -0.40 V Which pair of substances will undergo a spontaneous redox reaction? O Cd2+ with H* O Cd2+ with H2 O Sn with Cd2+ O Cd with Sn2+
Transcribed Image Text:Consider the following half-reactions and their standard reduction potentials: 2H* + 2e H2 E° = 0.00 V Sn2+ + 2e - Sn E° = -0.14 V Cd2+ + 2e – → Cd E° = -0.40 V Which pair of substances will undergo a spontaneous redox reaction? O Cd2+ with H* O Cd2+ with H2 O Sn with Cd2+ O Cd with Sn2+
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