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Molecular formula :

nature : space in a particular position is a potential charge from the units is unlimited distance (zero potential) to the position by the consumption of electricity. Potential Energy is the intensity factor, it is the unit volt (V, volt). Space is located two positions 1 and 2, respectively, for their potential φ 2 1 and φ, a position for the location of two potential difference φ = the net 2 - φ 1; accordingly, the potential of its E φ = φ 1- 2. Electrochemical used in the latter more often called potential in the industrial or everyday life was often known as voltage. When the unit is a material charge through the A phase interface, as a result of the A interface exists potential X interface, the value is uncertain, so a material phase in a particular position "absolute" potential impossible to determine, nor measurement. People can only measurement of the same phase, two different locations of the potential difference between the net or potential E. For example, the use of electricity or potentiometer voltage measurement scale it is the two ends of the joint column (all brass components of the same phase) between the electric potential. In English potentials and potential of these two concepts used the same word, potential, Translation often confused. In fact, when there was a "potential", "potential" or "voltage" when the words are generally refers to "potential drop," that is potential; Only in theoretical study, use the "potential" of the concept.

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Please see below "More Detailed Data"
More Detailed Data:
1) potential;electric potential
2) overpotential
3) membrane potential
4) anodic potential
5) action potential
6) pitting potential
7) Flade potential
8) cathodic potential
9) oxidation potential
10) electrode potential
Notice Some description was translated by software and the data is only as a reference.
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