Henry’s law volatility constant

symbol: $H_{\rm{v}}$
synonym: Henry volatility
https://doi.org/10.1351/goldbook.09022
Umbrella term for all variants of Henry’s law constants that are defined in such a way that the numerical value increases with increasing volatility of the solute. Variants include \(H_{\rm{v}}^{pc}\), \(H_{\rm{v}}^{px}\), \(H_{\rm{v}}^{pw}\), and \(H_{\rm{v}}^{cc}\), as discussed elsewhere in this section.
See also: Henry’s law solubility constant
Source:
PAC, 2022, 94, 71. (Henry’s law constants (IUPAC Recommendations 2021)) on page 76 [Terms] [Paper]
Citation: 'Henry’s law volatility constant' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.09022 RIS BibTex EndNote
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