Galvanic cells convert chemical energy into electrical energy from "summary" of Chemistry by Russell Kuhtz
Galvanic cells are devices that harness the energy produced by chemical reactions and convert it into electrical energy. Within a galvanic cell, there are two half-cells separated by a salt bridge or porous barrier. Each half-cell contains an electrode immersed in a solution that allows for the flow of ions. In one half-cell, oxidation occurs as electrons are released from the electrode. This creates an electric potential difference between the two half-cells. The electrons flow through an external circuit to the other half-cell, where reduction takes plac...
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