A voltaic cell is constructed. One electrode compartment consists of an aluminum strip placed in a solution of Al(NO3)3Al(NO3)3, and the other has a nickel strip placed in a solution of NiSO4NiSO4. The overall cell reaction is2Al(s)+3Ni2+(aq)→2Al3+(aq)+3Ni(s)2Al(s)+3Ni2+(aq)→2Al3+(aq)+3Ni(s) You may want to reference (Pages 858 - 859) Section 20.3 while completing this problem. Part A What species is oxidized? Express your answer as a species from the balanced chemical equation. nothing SubmitRequest Answer Part B What is being reduced? Express your answer as a species from the balanced chemical equation. nothing SubmitRequest Answer Part C Write the half-reaction that occurs at the anode. Express your answer as a chemical equation. Identify all of the phases in your answer. anode reaction: nothing SubmitRequest Answer Part D Write the half-reaction that occurs at the cathode. Express your answer as a chemical equation. Identify all of the phases in your answer.
A voltaic cell is constructed. One electrode compartment consists of an aluminum strip placed in a solution of Al(NO3)3Al(NO3)3, and the other has a nickel strip placed in a solution of NiSO4NiSO4. The overall cell reaction is2Al(s)+3Ni2+(aq)→2Al3+(aq)+3Ni(s)2Al(s)+3Ni2+(aq)→2Al3+(aq)+3Ni(s) You may want to reference (Pages 858 - 859) Section 20.3 while completing this problem. Part A What species is oxidized? Express your answer as a species from the balanced chemical equation. nothing SubmitRequest Answer Part B What is being reduced? Express your answer as a species from the balanced chemical equation. nothing SubmitRequest Answer Part C Write the half-reaction that occurs at the anode. Express your answer as a chemical equation. Identify all of the phases in your answer. anode reaction: nothing SubmitRequest Answer Part D Write the half-reaction that occurs at the cathode. Express your answer as a chemical equation. Identify all of the phases in your answer.
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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A voltaic cell is constructed. One electrode compartment consists of an aluminum strip placed in a solution of Al(NO3)3Al(NO3)3, and the other has a nickel strip placed in a solution of NiSO4NiSO4. The overall cell reaction is
2Al(s)+3Ni2+(aq)→2Al3+(aq)+3Ni(s)2Al(s)+3Ni2+(aq)→2Al3+(aq)+3Ni(s) You may want to reference (Pages 858 - 859) Section 20.3 while completing this problem. |
Part AWhat species is oxidized?
Express your answer as a species from the balanced chemical equation.
SubmitRequest Answer
Part BWhat is being reduced?
Express your answer as a species from the balanced chemical equation.
SubmitRequest Answer
Part CWrite the half-reaction that occurs at the anode.
Express your answer as a chemical equation. Identify all of the phases in your answer.
SubmitRequest Answer
Part DWrite the half-reaction that occurs at the cathode.
Express your answer as a chemical equation. Identify all of the phases in your answer.
|
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