411 REFERENCE · Wiktionary
Gibbs-Helmholtz equation
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English
Etymology
Named after Hermann von Helmholtz (who introduced it in an 1882 paper) and Josiah Willard Gibbs.
Proper noun
1
en thermodynamics An equation for calculating changes in the Gibbs free energy of a system as a function of temperature: where H is the enthalpy, T the absolute temperature and G the Gibbs free energy of the system, all at constant pressure p.
en eponyms