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Question 13 (Mandatory) (1 point) Table 20.2 Half-reaction Cr3+(aq) + 3e→Cr(s) Fe2+(aq) + 2e Fe3+(aq) + e Sn4+ (aq) + 2e E°(V) -0.74 Fe(s) -0.440 Fe2+(s) +0.771 - Sn2+(aq) +0.154 - The standard cell potential (E° cell) for the voltaic cell based on the reaction below is V. Sn2+(aq) + 2Fe3+ (aq) → 2Fe2+ (aq) + Sn4+ (aq) +0.46 +1.39 +0.617 -0.46 +1.21

Question 13 (Mandatory) (1 point) Table 20.2 Half-reaction Cr3+(aq) + 3e→Cr(s) Fe2+(aq) + 2e Fe3+(aq) + e Sn4+ (aq) + 2e E°(V) -0.74 Fe(s) -0.440 Fe2+(s) +0.771 - Sn2+(aq) +0.154 - The standard cell potential (E° cell) for the voltaic cell based on the reaction below is V. Sn2+(aq) + 2Fe3+ (aq) → 2Fe2+ (aq) + Sn4+ (aq) +0.46 +1.39 +0.617 -0.46 +1.21

Chemistry
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
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Question 13 (Mandatory) (1 point) Table 20.2 Half-reaction Cr3+(aq) + 3e→Cr(s) Fe2+(aq) + 2e Fe3+(aq) + e Sn4+ (aq) + 2e E°(V) -0.74 Fe(s) -0.440 Fe2+(s) +0.771 - Sn2+(aq) +0.154 - The standard cell potential (E° cell) for the voltaic cell based on the reaction below is V. Sn2+(aq) + 2Fe3+ (aq) → 2Fe2+ (aq) + Sn4+ (aq) +0.46 +1.39 +0.617 -0.46 +1.21
Transcribed Image Text:Question 13 (Mandatory) (1 point) Table 20.2 Half-reaction Cr3+(aq) + 3e→Cr(s) Fe2+(aq) + 2e Fe3+(aq) + e Sn4+ (aq) + 2e E°(V) -0.74 Fe(s) -0.440 Fe2+(s) +0.771 - Sn2+(aq) +0.154 - The standard cell potential (E° cell) for the voltaic cell based on the reaction below is V. Sn2+(aq) + 2Fe3+ (aq) → 2Fe2+ (aq) + Sn4+ (aq) +0.46 +1.39 +0.617 -0.46 +1.21
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