What is the value of the equilibrium constant (K) for the reaction below at 25°C Note that: R = 8.314 J/(molxK) and also tha F = 96485 J/(Vxmol) 3 12(s) + 2 Fe(s) → 2 Fe3+(aq) + 6 1-(aq) Half reaction E° (V) Fe2+(ac) + 2e → Fe(s) -0.44 Fe3+(ac) + 3e → Fe(s) -0.036 +0.54 12(s) + 2e → 21 (ac)

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
Chapter17: Chemcial Thermodynamics
Section: Chapter Questions
Problem 17.60QE
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What is the value of the equilibrium
constant (K) for the reaction below at 25°C?
Note that: R = 8.314 J/(molxK) and also that
F = 96485 J/(Vxmol)
3 12(s) + 2 Fe(s) → 2 Fe3+(aq) + 61(aq)
Half reaction
E° (V)
Fe2+(ac) + 2e → Fe(s)
-0.44
Fe3+(ac) + 3e → Fe(s)
-0.036
+0.54
12(s) + 2e → 21 (ac)
Transcribed Image Text:What is the value of the equilibrium constant (K) for the reaction below at 25°C? Note that: R = 8.314 J/(molxK) and also that F = 96485 J/(Vxmol) 3 12(s) + 2 Fe(s) → 2 Fe3+(aq) + 61(aq) Half reaction E° (V) Fe2+(ac) + 2e → Fe(s) -0.44 Fe3+(ac) + 3e → Fe(s) -0.036 +0.54 12(s) + 2e → 21 (ac)
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