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KINETIC ELECTROLYTE EFFECT [1 record]
Record 1 - internal organization data 1997-07-09
Record 1, English
Record 1, Subject field(s)
- Electrochemistry
Record 1, Main entry term, English
- kinetic electrolyte effect
1, record 1, English, kinetic%20electrolyte%20effect
correct, see observation
Record 1, Abbreviations, English
Record 1, Synonyms, English
- kinetic ionic strength effect 1, record 1, English, kinetic%20ionic%20strength%20effect
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The general effect of an added electrolyte (i.e. an effect other than, or in addition to, that due to this possible involvement as a reactant or catalyst) on the observed rate constant of a reaction in solution. 1, record 1, English, - kinetic%20electrolyte%20effect
Record number: 1, Textual support number: 1 OBS
At low concentrations (when only long-range coulombic forces need to be considered) the effect on a given reaction is determined only by the ionic strength of the solution and not by the chemical identity of the ions. For practical purposes, this concentration range is roughly the same as the region of validity of the Debye-Huckel limiting law for activity coefficients. At higher concentrations, the effect of an added electrolyte depends also on the chemical identity of the ions. Such specific action can usually be interpreted as the incursion of reaction paths involving an ion of the electrolyte as reactant or catalyst, in which case the action is not properly to be regarded just as a kinetic electrolyte effect. 1, record 1, English, - kinetic%20electrolyte%20effect
Record number: 1, Textual support number: 2 OBS
Kinetic electrolyte effects are sometimes (too restrictively and therefore incorrectly) referred to as kinetic salt effects. 1, record 1, English, - kinetic%20electrolyte%20effect
Record 1, French
Record 1, Domaine(s)
- Électrochimie
Record 1, Main entry term, French
- effet cinétique d'électrolytes
1, record 1, French, effet%20cin%C3%A9tique%20d%27%C3%A9lectrolytes
correct, see observation, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- effet cinétique de la force ionique 1, record 1, French, effet%20cin%C3%A9tique%20de%20la%20force%20ionique
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Effet général provoqué par l'adjonction d'un électrolyte (c'est-à-dire un effet différent de - ou additionnel à - celui qui résulte de son intervention comme réactif ou comme catalyseur) sur la constante de vitesse expérimentale d'une réaction en solution. 1, record 1, French, - effet%20cin%C3%A9tique%20d%27%C3%A9lectrolytes
Record number: 1, Textual support number: 1 OBS
À de faibles concentrations, c'est-à-dire lorsqu'il suffit de considérer les forces électrostatiques à longue distance, l'effet d'électrolyte sur une réaction ne dépend que de la force ionique de la solution [...] et non pas de la nature chimique des ions. Pratiquement, ce domaine de concentrations est sensiblement le même que celui où l'on peut appliquer la loi limite de Debye-Hückel pour le calcul des coefficients d'activité. À plus fortes concentrations, l'effet de l'électrolyte ajouté dépend aussi de la nature chimique des ions. On peut généralement interpréter cette action spécifique par l'intervention de chemins réactionnels dans lesquels l'un des ions de l'électrolyte joue le rôle de réactif ou de catalyseur; il n'est alors considéré que comme un effet d'électrolytes. 1, record 1, French, - effet%20cin%C3%A9tique%20d%27%C3%A9lectrolytes
Record number: 1, Textual support number: 2 OBS
On réfère quelquefois (d'une façon trop restrictive et donc incorrectement) aux effets cinétiques d'électrolytes comme à des «effets cinétiques de sels». 1, record 1, French, - effet%20cin%C3%A9tique%20d%27%C3%A9lectrolytes
Record 1, Spanish
Record 1, Textual support, Spanish
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