Electron number of an electrochemical reaction
Term · Chemistry · MLC-T-CHM-003731
A dimensionless quantity representing the number of electrons transferred per mole of a reactant according to the balanced stoichiometric equation for an electrode reaction. This value, denoted by the symbol n, is an integer for a specific half-reaction. It is a key parameter used in the Nernst equation to calculate cell potential and in Faraday's laws to relate charge to the amount of substance reacted.
| Identifier | MLC-T-CHM-003731 |
|---|---|
| Field | Chemistry |
| Subject | Analytical Chemistry |
| Synonyms | charge number; number of electrons transferred |
| References | PAC, 2020, 92, 641. 'Terminology of Electrochemical Methods of Analysis (IUPAC Recommendations 2019)' on page 648 (https://doi.org/10.1515/pac-2018-0109) |
Record as JSON
{
"id": "MLC-T-CHM-003731",
"term": "Electron number of an electrochemical reaction",
"field": "Chemistry",
"definition": "A dimensionless quantity representing the number of electrons transferred per mole of a reactant according to the balanced stoichiometric equation for an electrode reaction. This value, denoted by the symbol n, is an integer for a specific half-reaction. It is a key parameter used in the Nernst equation to calculate cell potential and in Faraday's laws to relate charge to the amount of substance reacted.",
"synonyms": [
"charge number",
"number of electrons transferred"
],
"subject": "Analytical Chemistry",
"references": [
"PAC, 2020, 92, 641. 'Terminology of Electrochemical Methods of Analysis (IUPAC Recommendations 2019)' on page 648 (https://doi.org/10.1515/pac-2018-0109)"
],
"url": "https://mlchart.com/terminology/chemistry/electron-number-of-an-electrochemical-reaction/"
}
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