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Solubility

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Solubility

Description

The solubility of a gas, SG, is defined as concentration divided by partial pressure, SG = cG·pG-1.

Abbreviation: SG

Reference: Hitchman 1983 POS Membrane

The solubility of a gas (Hitchman and Gnaiger 1983) — sometimes called the 'solubility coefficient' — is related to the classical Bunsen absorption coefficient, α (see Forstner and Gnaiger 1983).
The inverse of SG is related to the activity coefficient (concentration basis) of the gas (see Activity),
γB = SG-1·c°/p°


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References

  1. 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. - »Bioblast link«
  2. 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. - »Bioblast link«


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