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1 константа диссоциации
dissociation constant, ( слабого электролита) ionization constant* * *Русско-английский политехнический словарь > константа диссоциации
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2 константа
* * *конста́нта ж.
constant (см. тж. постоянная)акусти́ческая конста́нта — acoustical [sound propagation] constantконста́нта анизотропи́и — anisotropy constantконста́нта взаимоде́йствия — coupling [interaction] constant; force constantконста́нта диссоциа́ции — equilibrium constant for dissociationконста́нта диффу́зии — diffusion constantзави́симая конста́нта — contiguous constantконста́нта иониза́ции ( кислот) — dissociation [ionization] constantконста́нта кисло́тности — acidity constantлоги́ческая конста́нта — logical constantматериа́льная конста́нта — material constantнезави́симая конста́нта — independent constantконста́нта осно́вности хим. — basicity constantконста́нта равнове́сия — equilibrium constantконста́нта равнове́сия, адсорбцио́нная — adsorption equilibrium constantконста́нта равнове́сия изото́пного обме́на — isotope exchange equilibrium constantконста́нта равнове́сия реа́кции — reaction equilibrium constantконста́нта равнове́сия, термодинами́ческая — thermodynamic equilibrium constantконста́нта распа́да — decay [disintegration] constant, decay coefficientконста́нта ско́рости реа́кции — reaction rate constantконста́нта ти́па (опера́торной) ме́тки вчт. — (statement) label constantконста́нта эне́ргии актива́ции — activation energy constant -
3 константа
ж. constantконстанта взаимодействия — coupling constant; force constant
константа типа C; символьная константа — C-type constant
См. также в других словарях:
Equilibrium constant — For a general chemical reaction:alpha A +eta B ... ightleftharpoons sigma S+ au T ...the equilibrium constant can be defined by [F.J,C. Rossotti and H. Rossotti, The Determination of Stability Constants, McGraw Hill, 1961.] :K=frac{S ^sigma {{T^ … Wikipedia
equilibrium constant — (= equilibrium dissociation constant; dissociation constant) The ratio of the reverse and forward rate constants for a reaction of the type A + B = AB. At equilibrium the equilibrium constant (K) equals the product of the concentrations of… … Dictionary of molecular biology
equilibrium constant — a constant, K (or Keq), describing the amounts of reactants and products of a chemical reaction at equilibrium at constant temperature; technically defined by thermodynamic activities, it is usually approximated using concentrations (and… … Medical dictionary
dissociation constant — noun the equilibrium constant for a reversible dissociation • Hypernyms: ↑equilibrium constant … Useful english dictionary
Dissociation (chemistry) — For other uses, see dissociation (psychology) and dissociation (neuropsychology). Dissociation in chemistry and biochemistry is a general process in which ionic compounds (complexes, or salts) separate or split into smaller particles, ions, or… … Wikipedia
Dissociation constant — Kd redirects here. For other uses, see KD (disambiguation). In chemistry, biochemistry, and pharmacology, a dissociation constant is a specific type of equilibrium constant that measures the propensity of a larger object to separate (dissociate)… … Wikipedia
Dynamic equilibrium — For the economic concept, see Dynamic equilibrium (economics) A dynamic equilibrium exists once a reversible reaction ceases to change its ratio of reactants/products, but substances move between the chemicals at an equal rate, meaning there is… … Wikipedia
Determination of equilibrium constants — Equilibrium constants are determined in order to quantify chemical equilibria. When an equilibrium constant is expressed as a concentration quotient, it is implied that the activity quotient is constant. In order for this assumption to be valid… … Wikipedia
Acid dissociation constant — Acetic acid, a weak acid, donates a proton (hydrogen ion, high … Wikipedia
Chemical equilibrium — In a chemical reaction, chemical equilibrium is the state in which the concentrations of the reactants and products have not yet changed with time. It occurs only in reversible reactions, and not in irreversible reactions. Usually, this state… … Wikipedia
constant — A quantity that, under stated conditions, does not vary with changes in the environment. association c. 1. in experimental immunology, a mathematical expression of hapten antibody interaction : average association c., K = [hapten bound… … Medical dictionary
