Determine E, AG, and K for the overall reaction from the balanced half-reactions and their standard reduction potentials. 4 Fe³+ + 2H₂O 4 Fe²+ + O₂ + 4H+ Fe³+ + e O₂ + 2H+ + 2e Fe²+ H₂0 E = 0.771 V E = 1.229 V

Determine E, AG, and K for the overall reaction from the balanced half-reactions and their standard reduction potentials. 4 Fe³+ + 2H₂O 4 Fe²+ + O₂ + 4H+ Fe³+ + e O₂ + 2H+ + 2e Fe²+ H₂0 E = 0.771 V E = 1.229 V

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

Determine E, AG, and K for the overall reaction from the balanced half-reactions and their standard reduction potentials.
4 Fe³+ + 2H₂O
4 Fe²+ + O₂ + 4H+
Fe³+ + e
20₂ + 2H+ + 2e
Fe²+
H₂0
E = 0.771 V
E = 1.229 V

Determine E, AG, and K for the overall reaction from the balanced half-reactions and their standard reduction potentials.
2 Co³+ + H₂ AsO3 + H₂O
2 Co²+ + H₂ AsO + 2H+
Co3+ + e
H₂ AsO4 + 2H+ + 2e
Co²+
H₂ AsO3 + H₂O
E° = 1.92 V
E° = 0.575 V

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