Concept explainers
Interpretation:
The value of
Concept introduction:
In an
If oxidation takes place on an electrode, that electrode is called anode. The removal of electrons takes place from the species present in anode.
If reduction takes place on an electrode, that electrode is called cathode. The addition of electrons takes place to the species present in cathode. The electrode potential of cell is calculated from reduction electrode potential of cathode and anode as follows:
Nernst equation is as follows:
Z = number of moles of electrons transferred in the cell.
Q is ratio of concentration of product to reactant.
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Generl Chem Looself&mod Mst/et&stdy Crd Pkg, 11/e
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