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10 Nov 2019
A silver oxide-zinc cell maintains a fairly constant voltage during discharge (1.60 V).middotThe button form of this cell is used in watches, hearing aids, and other electronic devices. The half reactions are: Zn_(s) + 2OH^-_(aq) rightarrow Zn(OH)_2(s) + 2e^- Ag_2O_(s) + H_2(O)_() + 2e^- rightarrow 2Ag_(s) + 2OH^-_(aq) Identify the anode and the cathode reactions. What is the overall reaction in the voltaic cell?
A silver oxide-zinc cell maintains a fairly constant voltage during discharge (1.60 V).middotThe button form of this cell is used in watches, hearing aids, and other electronic devices. The half reactions are: Zn_(s) + 2OH^-_(aq) rightarrow Zn(OH)_2(s) + 2e^- Ag_2O_(s) + H_2(O)_() + 2e^- rightarrow 2Ag_(s) + 2OH^-_(aq) Identify the anode and the cathode reactions. What is the overall reaction in the voltaic cell?
11 May 2021
Jarrod RobelLv2
19 May 2019
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