partition constant

См. также в других словарях:

• Partition coefficient — In chemistry and the pharmaceutical sciences, a partition (P) or distribution coefficient (D) is the ratio of concentrations of a compound in the two phases of a mixture of two immiscible solvents at equilibrium.[1] The terms gas/liquid partition …   Wikipedia

• Partition de piano mécanique — Traduction à relire Piano roll → …   Wikipédia en Français

• Partition function (statistical mechanics) — For other uses, see Partition function (disambiguation). Partition function describe the statistical properties of a system in thermodynamic equilibrium. It is a function of temperature and other parameters, such as the volume enclosing a gas.… …   Wikipedia

• Partition function (mathematics) — The partition function or configuration integral, as used in probability theory, information science and dynamical systems, is an abstraction of the definition of a partition function in statistical mechanics. It is a special case of a… …   Wikipedia

• Partition of Ireland — The partition of Ireland (Irish: críochdheighilt na hÉireann) was the division of the island of Ireland into two distinct territories, now Northern Ireland (a part of the United Kingdom) and the Republic of Ireland (an independent state).… …   Wikipedia

• Partition — Generally, a partition is a splitting of something into parts. The term is used in a variety of senses: Law *Partition (law), to divide up a piece of land into separate portions representing the proportionate interests of the tenants. It may also …   Wikipedia

• Partition equilibrium — The most common chemical equilibrium systems involve reactants and products in the same phase either all gases or all solutions. However, it is also possible to get equilibria between substances in different phases, such as two liquids that do… …   Wikipedia

• Constant Lambert — Portrait de Constant Lambert (1926) Constant Lambert était un compositeur et chef d orchestre britannique, né à Londres le 23 août 1905, décédé au même lieu le 21 août 1951 …   Wikipédia en Français

• partition coefficient — Equilibrium constant for the partitioning of a molecule between hydrophobic (oil) and hydrophilic (water) phases. A measure of the affinity of the molecule for hydrophobic environments, and thus, for example, a rough guide to the ease with which… …   Dictionary of molecular biology

• Distribution constant — The distribution constant (or partition ratio), is the equilibrium constant for the distribution of an analyte in two immiscible solvents.[1] For a particular solvent, it is equal to the ratio of its molar concentration in the stationary phase to …   Wikipedia

• Fonction De Partition — En physique statistique, la fonction de partition Z est une grandeur fondamentale qui englobe les propriétés statistiques d un système à l équilibre thermodynamique. C est une fonction de la température et d autres paramètres, tels que le volume… …   Wikipédia en Français