Solubility: Difference between revisions
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:::: The solubility of a gas ([[Hitchman 1983 POS Membrane |Hitchman and Gnaiger 1983]]) β sometimes called the 'solubility coefficient' β is related to the classical Bunsen absorption coefficient, ''Ξ±'' (see [[Forstner 1983 POS |Forstner and Gnaiger 1983]]). ''S''<sub>G</sub> has the dimension of molar amount of the gas per volume of the solution per partial pressure of the gas, ''Ξ±'' has the dimension of volume of the gas (STPD) per volume of the solution per partial pressure of the gas. | :::: The solubility of a gas ([[Hitchman 1983 POS Membrane |Hitchman and Gnaiger 1983]]) β sometimes called the 'solubility coefficient' β is related to the classical Bunsen absorption coefficient, ''Ξ±'' (see [[Forstner 1983 POS |Forstner and Gnaiger 1983]]). ''S''<sub>G</sub> has the dimension of molar amount of the gas per volume of the solution per partial pressure of the gas, ''Ξ±'' has the dimension of volume of the gas ([[STPD]]) per volume of the solution per partial pressure of the gas. | ||
:::: The inverse of ''S''<sub>G</sub> is related to the activity coefficient (concentration basis) of the gas (see [[Activity]]), | :::: The inverse of ''S''<sub>G</sub> is related to the activity coefficient (concentration basis) of the gas (see [[Activity]]), | ||
Latest revision as of 23:33, 16 February 2020
- high-resolution terminology - matching measurements at high-resolution
Solubility
Description
The solubility of a gas, SG, is defined as concentration divided by partial pressure, SG = cGΒ·pG-1.
Abbreviation: SG
Reference: Hitchman and Gnaiger 1983
- The solubility of a gas (Hitchman and Gnaiger 1983) β sometimes called the 'solubility coefficient' β is related to the classical Bunsen absorption coefficient, Ξ± (see Forstner and Gnaiger 1983). SG has the dimension of molar amount of the gas per volume of the solution per partial pressure of the gas, Ξ± has the dimension of volume of the gas (STPD) per volume of the solution per partial pressure of the gas.
- The inverse of SG is related to the activity coefficient (concentration basis) of the gas (see Activity),
Ξ³B = SG-1Β·cΒ°/pΒ°
- Bioblast links: Concentration and pressure - >>>>>>> - Click on [Expand] or [Collapse] - >>>>>>>
- Concentration
- Β» Volume
- Β» Activity
- Β» Concentration
- Β» Density
- Β» Mole
- Β» Molar mass
- Concentration
- Pressure
- Β» Barometric pressure
- Β» Chemiosmotic pressure
- Β» Gas pressure
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- Β» pascal
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- Pressure
- Solubility = concentration/pressure
- Β» Solubility
- Β» Solubility factor
- Β» Oxygen solubility
- Solubility = concentration/pressure
- General
- Β» Boltzmann constant
- Β» Energy
- Β» Force
- Β» Gas constant
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References
- Forstner H, Gnaiger E (1983) Calculation of equilibrium oxygen concentration. In: Polarographic Oxygen Sensors. Aquatic and Physiological Applications. Gnaiger E, Forstner H (eds), Springer, Berlin, Heidelberg, New York:321-33. - Β»Bioblast linkΒ«
- Hitchman ML, Gnaiger E (1983) A thermodynamic consideration of permeability coefficients of membranes. In: Polarographic Oxygen Sensors. Aquatic and Physiological Applications. Gnaiger E, Forstner H (eds), Springer, Berlin, Heidelberg, New York:31-6. - Β»Bioblast linkΒ«
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