chemical potential

chemical potential
Thermodynam.
a quantity that determines the transport of matter from one phase to another: a component will flow from one phase to another when the chemical potential of the component is greater in the first phase than in the second.

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Universalium. 2010.

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  • Chemical potential — Chemical potential, symbolized by μ, is a measure first described by the American engineer, chemist and mathematical physicist Josiah Willard Gibbs. It is the potential that a substance has to produce in order to alter a system.[1] In broadest… …   Wikipedia

  • chemical potential — The work required (in J mol 1) to bring a molecule from a standard state (usually infinitely separated in a vacuum) to a specified concentration. More usually employed as chemical potential difference, the work required to bring one mole of a… …   Dictionary of molecular biology

  • chemical potential — cheminis potencialas statusas T sritis Standartizacija ir metrologija apibrėžtis Bendrąja prasme – intensyvusis dydis. Tai termodinaminė jėga μ, apibūdinanti sistemos pusiausviruosius ir nepusiausviruosius medžiagos mainus: medžiaga visada… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • chemical potential — cheminis potencialas statusas T sritis fizika atitikmenys: angl. chemical potential vok. chemisches Potential, n rus. химический потенциал, m pranc. potentiel chimique, m …   Fizikos terminų žodynas

  • chemical potential of B — cheminis B sando potencialas statusas T sritis Standartizacija ir metrologija apibrėžtis Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. chemical potential of B rus. химический потенциал компонента B, m pranc. potentiel… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • chemical potential — cheminis potencialas statusas T sritis chemija apibrėžtis Intensyvusis dydis, apibūdinantis fizikocheminius termodinaminės sistemos virsmus ir pusiausvyrą. atitikmenys: angl. chemical potential rus. химический потенциал …   Chemijos terminų aiškinamasis žodynas

  • chemical potential — Thermodynam. a quantity that determines the transport of matter from one phase to another: a component will flow from one phase to another when the chemical potential of the component is greater in the first phase than in the second …   Useful english dictionary

  • chemical potential — Смотри химический потенциал …   Энциклопедический словарь по металлургии

  • Excess chemical potential — The excess chemical potential is defined as the difference between the chemical potential of a given species and that of an ideal gas under the same conditions (in particular, at the same pressure, temperature, and composition). [cite book | last …   Wikipedia

  • Chemical energy — is the potential of a chemical substance to undergo a transformation through a chemical reaction or, to transform other chemical substances. Breaking or making of chemical bonds involves energy, which may be either absorbed or evolved from a… …   Wikipedia

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