Gibbs free energy

English Etymology For Josiah Willard Gibbs, American physicist. Noun Gibbs free energy - en physics physical chemistry thermodynamics The difference between the enthalpy of a system and the product of its entropy and absolute temperature: a measure of the useful work obtainable from a thermodynamic system at constant temperature and pressure. and where G is Gibbs free energy, H is enthalpy, T is temperature, and S is entropy. Translations difference between the enthalpy of a system and the product of its entropy etc. Catalan: ca energia lliure de Gibbs f Chinese: Mandarin: cmn 吉布斯自由能 Jíbùsī zìyóu néng Finnish: fi Gibbsin energia German: de Gibbs-Energie f, de freie Enthalpie f Russian: ru свобо́дная эне́ргия Ги́ббса f See also en Helmholtz free energy en Physical quantities Energy en eponyms