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15 cards from this deck
Chemical energy to electrical energy
Voltaic cell
Solid conductor that carries electricity
Solution containing ions that conducts electricity
Electrode in solution of its own ions; site of oxidation or reduction
Oxidation
Reduction
Negative
Positive
Maintains electrical neutrality and allows ion flow
From anode to cathode
Approximately 1.1 volts
Zn→Zn2++2e−\text{Zn} \rightarrow \text{Zn}^{2+} + 2e^-Zn→Zn2++2e−
Cu2++2e−→Cu\text{Cu}^{2+} + 2e^- \rightarrow \text{Cu}Cu2++2e−→Cu
Zn+Cu2+→Zn2++Cu\text{Zn} + \text{Cu}^{2+} \rightarrow \text{Zn}^{2+} + \text{Cu}Zn+Cu2+→Zn2++Cu
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