19.37 19.41 Write the cell notation for a voltaic cell with the follow-Identify the anode and the cathode reactions. What is the over-19.37 Zinc reacts spontaneously with silver ion.Zn(s) + 2Ag*(aq)Zn"(aq) + 2Ag(s)Describe a voltaic cell using this reaction. What are the halfreactions?19.39 A silver oxide-zinc cell maintains a fairly constantvoltage during discharge (1.60 V). The button form of this celis used in watches, hearing aids, and other electronic devices.The half-reactions areZn(s) + 20H (aq)Ag,0(s) + H2O(1) + 2eZn(OH)2(s) + 2e2Ag(s) + 20H (aq)all reaction in the voltaic cell?VOLTAIC CELL NOTATIONing half-reactions.

From gjven voltaic cell is described and half reactions are given as below

19.37 Zinc reacts spontaneously with silver ion. 2+ Zn(s) + 2Ag*(aq) → Zn²*(aq) + 2Ag(s) Describe a voltaic cell using this reaction. What are the half reactions?

19.37 Zinc reacts spontaneously with silver ion. 2+ Zn(s) + 2Ag(aq) → Zn²(aq) + 2Ag(s) Describe a voltaic cell using this reaction. What are the half reactions?

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

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