Consider the following half-reactions: Half-Reaction E° (V) Cu2+ (aq) + 2 e Cu(s) +0.34 Sn2+(aq) + 2 e Sn(s) Fe2+(aq) + 2 e- → Fe(s) →Sn(s) -0.14 -0.44 Zn²* (aq) + 2 e → Zn(s) -0.76 AB* (aq) + 3 e AL(s) -1.66 (a) Based on E° values, which metal is the most easily oxidized? cu (b) Which metals on this list are capable of reducing Fe2+ (aq) to Fe? (c) Write a balanced chemical equation for the reaction of Fe2+ (aq) with Sn(s). Is this reaction product-favored or reactant-favored? (d) Write a balanced chemical equation for the reaction of Zn²* (aq) with Sn(s). Is this reaction product-favored or reactant-favored?

Consider the following half-reactions: Half-Reaction E° (V) Cu2+ (aq) + 2 e Cu(s) +0.34 Sn2+(aq) + 2 e Sn(s) Fe2+(aq) + 2 e- → Fe(s) →Sn(s) -0.14 -0.44 Zn²* (aq) + 2 e → Zn(s) -0.76 AB* (aq) + 3 e AL(s) -1.66 (a) Based on E° values, which metal is the most easily oxidized? cu (b) Which metals on this list are capable of reducing Fe2+ (aq) to Fe? (c) Write a balanced chemical equation for the reaction of Fe2+ (aq) with Sn(s). Is this reaction product-favored or reactant-favored? (d) Write a balanced chemical equation for the reaction of Zn²* (aq) with Sn(s). Is this reaction product-favored or reactant-favored?

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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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

Question

100%

Consider the following half-reactions:
Half-Reaction
E° (V)
Cu2+ (aq) + 2 e Cu(s)
+0.34
Sn2+(aq) + 2 e Sn(s)
Fe2+(aq) + 2 e- → Fe(s)
→Sn(s)
-0.14
-0.44
Zn²* (aq) + 2 e → Zn(s)
-0.76
AB* (aq) + 3 e AL(s)
-1.66
(a) Based on E° values, which metal is the most easily
oxidized?
cu
(b) Which metals on this list are capable of reducing
Fe2+ (aq) to Fe?
(c) Write a balanced chemical equation for the reaction of
Fe2+ (aq) with Sn(s). Is this reaction product-favored
or reactant-favored?
(d) Write a balanced chemical equation for the reaction of
Zn²* (aq) with Sn(s). Is this reaction product-favored
or reactant-favored?

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