Match the correct statement to the half reaction that indicates whether it is oxidation or reduction and if it is a half reaction for the corrosion process. Fe → Fe2+ + 2e Oxidation half reaction involv Fe2+ + 2e → Fe Reduction half reaction not in v Fe2+ → Fe3+ + e° Oxidation half reaction not in v Fe3+ + e → Fe2+ Reduction half reaction not in O2 + 2H20 + 4e¯ → 40H' Reduction half reaction involv 40H → 02 + 2H2O + 4e¯ Oxidation half reaction involv v

Match the correct statement to the half reaction that indicates whether it is oxidation or reduction and if it is a half reaction for the corrosion process. Fe → Fe2+ + 2e Oxidation half reaction involv Fe2+ + 2e → Fe Reduction half reaction not in v Fe2+ → Fe3+ + e° Oxidation half reaction not in v Fe3+ + e → Fe2+ Reduction half reaction not in O2 + 2H20 + 4e¯ → 40H' Reduction half reaction involv 40H → 02 + 2H2O + 4e¯ Oxidation half reaction involv v

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter17: Electrochemistry And Its Applications

Section: Chapter Questions

Problem 93QRT

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