Use standard reduction potentials to calculate the equilibrium constant for the reaction: I₂ (s) + 2Ag(s) → 2I¯ (s) + 2Ag+ (aq) From the table of standard reduction potentials: ₂2/1 = 0.535 V, Eº Ag+ /Ag = 0.799 V Hint: Carry at least 5 significant figures during intermediate calculations to avoid round off error when taking the antilogarithm. Equilibrium constant at 298 K: AGO for this reaction would be than zero.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
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Chapter17: Electrochemistry And Its Applications
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Problem 38QRT
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Use standard reduction potentials to calculate the equilibrium constant for the
reaction:
I₂ (s) + 2Ag(s) → 21¯ (s) + 2Ag+ (aq)
0.535 V, EAgt/Ag
From the table of standard reduction potentials: E
Hint: Carry at least 5 significant figures during intermediate calculations to avoid
round off error when taking the antilogarithm.
Equilibrium constant at 298 K:
AGO for this reaction would be
than zero.
=
= 0.799 V
Transcribed Image Text:Use standard reduction potentials to calculate the equilibrium constant for the reaction: I₂ (s) + 2Ag(s) → 21¯ (s) + 2Ag+ (aq) 0.535 V, EAgt/Ag From the table of standard reduction potentials: E Hint: Carry at least 5 significant figures during intermediate calculations to avoid round off error when taking the antilogarithm. Equilibrium constant at 298 K: AGO for this reaction would be than zero. = = 0.799 V
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