Use standard reduction potentials to calculate the standard free energy change in kJ for the reaction: Ni²+ (aq) + Cd(s) → Ni(s) + Cd²+ (aq) Ni²+ (aq) + 2e¯¯ → Ni(s) Ee red AG° = Cd²+ (aq) + 2e¯¯ → Cd(s) Ee red kJ K for this reaction would be = -0.250 V - = -0.403 V than one.

General Chemistry - Standalone book (MindTap Course List)
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Chapter19: Electrochemistry
Section: Chapter Questions
Problem 19.74QP: Calculate the standard free-energy change at 25C for the following reaction....
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Use standard reduction potentials to calculate the standard free energy change in kJ
for the reaction:
Ni²+
¡²+ (aq) + Cd(s) → Ni(s) + Cd²+ (aq)
=
red
Ni²+ (aq) + 2e¯ → Ni(s) E
Cd²+ (aq) + 2e¯ → Cd(s) Fre
AG°
K for this reaction would be
kJ
= -0.250 V
-0.403 V
than one.
Transcribed Image Text:Use standard reduction potentials to calculate the standard free energy change in kJ for the reaction: Ni²+ ¡²+ (aq) + Cd(s) → Ni(s) + Cd²+ (aq) = red Ni²+ (aq) + 2e¯ → Ni(s) E Cd²+ (aq) + 2e¯ → Cd(s) Fre AG° K for this reaction would be kJ = -0.250 V -0.403 V than one.
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