Übersetzung für 'fugacity' von Englisch nach Deutsch

fugacity

Flüchtigkeit {f}chem.

Fugazität {f}chem.geol.phys.

Vergänglichkeit {f}

Kurzlebigkeit {f}

• Magnetite reacts with oxygen to produce hematite, and the mineral pair forms a buffer that can control how oxidizing its environment is (the oxygen fugacity).
• For a better understanding of the fugacity capacity concept, heat capacity may provide a precedent for introducing Z as a capacity of a phase to absorb particular quantity of chemical.
• In non-ideal systems, fugacity comes into play.
• In thermodynamics, the Poynting effect generally refers to the change in the fugacity of a liquid when a non-condensable gas is mixed with the vapor at saturated conditions.
• Within meteorites, the iron-wüstite redox buffer may be more appropriate for describing the oxygen fugacity of these extraterrestrial systems.

• The reaction is used to control the fugacity of oxygen in laboratory experiments.
• Under deeper upper mantle conditions, Olivine-Orthopyroxene-Garnet oxygen barometer is the redox reaction that is used to calibrate oxygen fugacity.
• The fugacity of chemicals is a mathematical expression that describes the rates at which chemicals diffuse, or are transported between phases.
• More complex partitioning problems (i.e. 3 or more phases present) can sometimes be handled with a fugacity capacity approach.
• If the oxygen fugacity is high, more Ce3+ will oxidize to Ce4+ and create a larger positive Ce anomaly in the zircon structure.

• The chemical potential can be expressed in terms of fugacity, given by Raoult's law for a liquid and by Dalton's law for (an ideal) gas.