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Determine E°, AG°, and K for the overall reaction from the balanced half-reactions and their standard reduction potentials. 4 Fe3+ + 2 H,O = 4 Fe2+ + O, + 4H* Fe3+ + e-= Fe2+ 10, + 2 H+ + 2 e¯2 H,0 E° = 0.771 V E° = 1.229 V E° = V K = Is the overall reaction spontaneous as written? AG° = J not spontaneous spontaneous

Determine E°, AG°, and K for the overall reaction from the balanced half-reactions and their standard reduction potentials. 4 Fe3+ + 2 H,O = 4 Fe2+ + O, + 4H* Fe3+ + e-= Fe2+ 10, + 2 H+ + 2 e¯2 H,0 E° = 0.771 V E° = 1.229 V E° = V K = Is the overall reaction spontaneous as written? AG° = J not spontaneous spontaneous

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Determine E°, AG°, and K for the overall reaction from the balanced half-reactions and their standard reduction potentials. 4 Fe3+ + 2 H,O = 4 Fe²+ + O, + 4 H+ Fe3+ + e- Fe2+ 10, + 2 H+ + 2 e= H,0 E° = 0.771 V E° = 1.229 V E° V K = Is the overall reaction spontaneous as written? AG° = J not spontaneous spontaneous
Transcribed Image Text:Determine E°, AG°, and K for the overall reaction from the balanced half-reactions and their standard reduction potentials. 4 Fe3+ + 2 H,O = 4 Fe²+ + O, + 4 H+ Fe3+ + e- Fe2+ 10, + 2 H+ + 2 e= H,0 E° = 0.771 V E° = 1.229 V E° V K = Is the overall reaction spontaneous as written? AG° = J not spontaneous spontaneous
Determine E°, AG°, and K for the overall reaction from the balanced half-reactions and their standard reduction potentials. 2 Co3+ + H, AsO, + H,0= 2C0²+ + H, AsO, + 2H* 4 Co3+ + e- 2 Co²+ E° = 1.92 V H, AsO, + 2 H+ +2e¯= H,AsO, + H,0 E° = 0.575 V 4 3. E° = V K = Is the overall reaction spontaneous as written? AG J spontaneous not spontaneous
Transcribed Image Text:Determine E°, AG°, and K for the overall reaction from the balanced half-reactions and their standard reduction potentials. 2 Co3+ + H, AsO, + H,0= 2C0²+ + H, AsO, + 2H* 4 Co3+ + e- 2 Co²+ E° = 1.92 V H, AsO, + 2 H+ +2e¯= H,AsO, + H,0 E° = 0.575 V 4 3. E° = V K = Is the overall reaction spontaneous as written? AG J spontaneous not spontaneous
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