Chemistry, 12.05.2021 05:10 coleman4405
A silver oxide-zinc cell maintains a fairly constant voltage during discharge (1.60 V).
The button form of this cell is used in watches, hearing aids, and other electronic devices.
The half-reactions are:
Zn(s) + 20H-(aq) β Zn(OH)2(s) + 2e-
Ag2O(s) + H2O(l) + 2e β 2Ag(s) + 20H(aq)
(a) Identify the anode and the cathode reactions.
(b) What's the overall reaction in this galvanic cell?β
Answers: 1
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A silver oxide-zinc cell maintains a fairly constant voltage during discharge (1.60 V).
The button...
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