Compare and Contrast Galvanic Cells and Electrolytic Cells

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The Answer is A galvanic cell uses the energy released during a spontaneous redox reaction (ΔG < 0) to generate electricity. This type of electrochemical cell is often called a voltaic cell. In contrast, an electrolytic cell consumes electrical energy from an external source, using it to cause a nonspontaneous redox reaction to occur (ΔG > 0).
Both types contain two electrodes, which are solid metals connected to an external circuit that provides an electrical connection between the two parts of the system. The oxidation half-reaction occurs at one electrode (the anode), and the reduction half-reaction occurs at the other (the cathode). The electrodes are also connected by an electrolyte, an ionic substance or solution that allows ions to transfer between the electrode compartments, thereby maintaining the system's electrical neutrality.

Compare and Contrast Galvanic Cells and Electrolytic Cells

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Compare and Contrast Galvanic Cells and Electrolytic Cells

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