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IONISATION BEHAVIOUR [1 record]
Record 1 - internal organization data 2016-12-21
Record 1, English
Record 1, Subject field(s)
- Metrology and Units of Measure
- Electrolysis (Electrokinetics)
- Electrochemistry
Record 1, Main entry term, English
- pK
1, record 1, English, pK
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- ionisation behavior 2, record 1, English, ionisation%20behavior
correct, less frequent
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A measurement of the completeness of an incomplete chemical reaction. It is defined as the negative logarithm (to the base 10) of the equilibrium constant, K, for the reaction in question. The pK is most frequently used to express the extent of dissociation or the strength of weak acids ... In a solution of weak acid, if the concentration of undissociated acid is equal to the concentration of the anion of the acid, the pK will be equal to the pH. 1, record 1, English, - pK
Record number: 1, Textual support number: 1 OBS
ionisation behavior: term extracted from the “Glossaire de l’environnement” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 1, English, - pK
Record 1, Key term(s)
- ionisation behaviour
Record 1, French
Record 1, Domaine(s)
- Unités de mesure et métrologie
- Électrolyse (Électrocinétique)
- Électrochimie
Record 1, Main entry term, French
- pK
1, record 1, French, pK
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- comportement d'ionisation 2, record 1, French, comportement%20d%27ionisation
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Expression signifiant -log K avec K = A x B sur AB expression de la loi d'action de masses pour la dissociation d'une molécule AB. Si le corps (acide sulfurique) subit deux dissociations successives, on trouvera des expressions notées pK1 et pK2. 1, record 1, French, - pK
Record number: 1, Textual support number: 1 OBS
On dit "pK", tout comme on dit "pH"; contrairement au pH, cependant, qui est le symbole du potentiel hydrogène, le symbole "pK" ne renvoit à aucun terme de référence. 3, record 1, French, - pK
Record number: 1, Textual support number: 2 OBS
comportement d'ionisation : terme extrait du «Glossaire de l’environnement» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 4, record 1, French, - pK
Record 1, Spanish
Record 1, Textual support, Spanish
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