relative fugacity
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fugacity — noun a) A measure of the tendency of a fluid to expand or escape Duke Orbal disallowed it on the grounds of fucacity. b) A measure of the relative stability of different phases of a substance under the same conditions … Wiktionary
Multimedia fugacity model — is a model that summarises the processes controlling the chemical behaviour in the complex assembly of environmental media through quantitative accounting of chemicals input and output by developing and applying of mathematical statements or… … Wikipedia
liquid — liquidly, adv. liquidness, n. /lik wid/, adj. 1. composed of molecules that move freely among themselves but do not tend to separate like those of gases; neither gaseous nor solid. 2. of, pertaining to, or consisting of liquids: a liquid diet. 3 … Universalium
Vapor-liquid equilibrium — Vapor liquid equilibrium, abbreviated as VLE by some, is a condition where a liquid and its vapor (gas phase) are in equilibrium with each other, a condition or state where the rate of evaporation (liquid changing to vapor) equals the rate of… … Wikipedia
Mineral redox buffer — In geology, a redox buffer is an assemblage of minerals or compounds that constrains oxygen fugacity as a function of temperature. Knowledge of the redox conditions (or equivalently, oxygen fugacities) at which a rock forms and evolves can be… … Wikipedia
Activity (chemistry) — In chemical thermodynamics, activity (symbol a) is a measure of the “effective concentration” of a species in a mixture, meaning that the species chemical potential depends on the activity of a real solution in the same way that it would depend… … Wikipedia
Vapor pressure — (also known as equilibrium vapor pressure or saturation vapor pressure ), is the pressure of a vapor in equilibrium with its non vapor phases. All liquids and solids have a tendency to evaporate to a gaseous form, and all gases have a tendency to … Wikipedia
Raoult's law — Established by François Marie Raoult, Raoult s law states: the vapor pressure of an ideal solution is dependent on the vapor pressure of each chemical component and the mole fraction of the component present in the solution . [ A to Z of… … Wikipedia
UNIQUAC — (short for UN iversal QUA si C hemical) is an activitycoefficient model in which the activity coefficients, γ, of the components in achemical mixture can be related through their molar fraction,xi [Abrams D.S., Prausnitz J.M.,… … Wikipedia
Aluminium — Infobox aluminiumAluminium (Audio IPA|En uk aluminium1.ogg|ˌæljʊˈmɪniəm, IPA|/ˌæljəˈmɪniəm/) or aluminum (Audio IPA|En uk aluminum.ogg|/əˈluːmɪnəm/, see spelling below) is a silvery white and ductile member of the boron group of chemical elements … Wikipedia
