Unbalanced: Fe²*(aq) + Cr2O;²(aq) → Fe*(aq) + Cr³*(aq) Identify the following statements as true or false, AND give a reason why (a few key words). T/F The oxidation state of Cr in Cr2O72° anion is +VI. T/F The oxidizing agent is Fe2* and the reducing agent is Cr2O;2. T/F In order for this reaction to happen, 3 electrons must be transferred in total. T/F In order for this reaction to happen, 6x as many moles of Fe2+ will be used relative to the Cr2O,2 used. TIF In order for this reaction to happen, H+ must be consumed and H20 must be produced.

Unbalanced: Fe²(aq) + Cr2O;²(aq) → Fe(aq) + Cr³(aq) Identify the following statements as true or false, AND give a reason why (a few key words). T/F The oxidation state of Cr in Cr2O72° anion is +VI. T/F The oxidizing agent is Fe2 and the reducing agent is Cr2O;2. T/F In order for this reaction to happen, 3 electrons must be transferred in total. T/F In order for this reaction to happen, 6x as many moles of Fe2+ will be used relative to the Cr2O,2 used. TIF In order for this reaction to happen, H+ must be consumed and H20 must be produced.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 68P

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