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The two half-reactions in a voltaic cell are Zn(s) -->Zn2+(aq) + 2e- ClO3 - (aq) + 6H+ (aq) + 6e- --> Cl- (aq) + 3H2O (l) (a) Indicate which reaction occurs at the anode and which at the cathode. (b) Which electrode is consumed in the cell reaction? (c) Which electrode is positive?

The two half-reactions in a voltaic cell are Zn(s) -->Zn2+(aq) + 2e- ClO3 - (aq) + 6H+ (aq) + 6e- --> Cl- (aq) + 3H2O (l) (a) Indicate which reaction occurs at the anode and which at the cathode. (b) Which electrode is consumed in the cell reaction? (c) Which electrode is positive?

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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The two half-reactions in a voltaic cell are Zn(s) -->Zn2+(aq) + 2e- ClO3 - (aq) + 6H+ (aq) + 6e- --> Cl- (aq) + 3H2O (l) (a) Indicate which reaction occurs at the anode and which at the cathode. (b) Which electrode is consumed in the cell reaction? (c) Which electrode is positive?
2. The two half-reactions in a voltaic cell are Zn²*(aq) + 2e- Zn(s) CIO: (aq) + 6H* (aq) + 6e- →Ct (aq) + 3H;0 (I) (a) Indicate which reaction occurs at the anode and which at the cathode. (b) Which electrode is consumed in the cell reaction? (c) Which electrode is positive?
Transcribed Image Text:2. The two half-reactions in a voltaic cell are Zn²*(aq) + 2e- Zn(s) CIO: (aq) + 6H* (aq) + 6e- →Ct (aq) + 3H;0 (I) (a) Indicate which reaction occurs at the anode and which at the cathode. (b) Which electrode is consumed in the cell reaction? (c) Which electrode is positive?
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