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CuSO4(aq) + Zn(s) → Cu(s) + ZnSO4(aq) write this reaction into two half reactions Cu²+ (aq) + 2e →→ Cu (s) Zn(s) →→→ Zn²+ (aq) + 2e- (reduction). (oxidation).

CuSO4(aq) + Zn(s) → Cu(s) + ZnSO4(aq) write this reaction into two half reactions Cu²+ (aq) + 2e →→ Cu (s) Zn(s) →→→ Zn²+ (aq) + 2e- (reduction). (oxidation).

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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Based on the diagram and given reaction, Which of the compound will be placed on the positive and negative terminal? Explain briefly the reason

Zinc reacts with copper sulphate, because zinc is more reactive electrochemically than copper. Therefore, when a strip on zinc in placed in a copper sulphate solution, the strip is "solvated" in to solution according to the equation: CuSO4(aq) + Zn(s) → Cu(s) + ZnSO4(aq) Also we can write this reaction into two half reactions Cu²+ (aq) + 2e →→ Cu (s) Zn(s) →→→ Zn²+ (aq) + 2e- (reduction). (oxidation).
Transcribed Image Text:Zinc reacts with copper sulphate, because zinc is more reactive electrochemically than copper. Therefore, when a strip on zinc in placed in a copper sulphate solution, the strip is "solvated" in to solution according to the equation: CuSO4(aq) + Zn(s) → Cu(s) + ZnSO4(aq) Also we can write this reaction into two half reactions Cu²+ (aq) + 2e →→ Cu (s) Zn(s) →→→ Zn²+ (aq) + 2e- (reduction). (oxidation).
Zn hi Å L Cu
Transcribed Image Text:Zn hi Å L Cu
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