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Voltaic Cell
Voltaic Cell
Two different metal plates are dipped into an electrolyte and connected with connecting wires.
Also known as voltaic cell or galvanic cell.
Converts chemical energy to electrical energy.
A redox reaction occurs in the cell that causes the flow of electrons.
The potential difference detected by the voltmeter indicates the presence of an electrical current.
Terminal
Half equation
Negative
\(Zn (s) \rightarrow Zn^{2+} (aq) + 2e^-\)
Positive
\(Cu^{2+} (aq) + 2e^-\rightarrow Cu(s) \)
Chapter : Redox Equilibrium
Topic : Voltaic Cell
Form 5
Chemistry
View all notes for Chemistry Form 5
Related notes
Redox Reaction
Standard Electrode Potential
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Alkene
Alcohol
Carboxylic Acid
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