Journal article
Acidity constant of hydrofluoric acid
Journal of Solution Chemistry, Vol.13(7), pp.457-470
1984
Abstract
A detailed experimental investigation of the association (acidity) constant of hydrofluoric acid has been made at 25°C in sodium perchlorate media at ionic strengths between 0.01 and 0.5M. Results were obtained by potentiometry using a fluoride ion-selective electrode in conjunction with three types of reference electrode, all involving cells with liquid junction. After careful consideration of possible errors in the present results and a critical study of the literature, a zero ionic strength pK a o (HF) value of 3.18±0.02 is recommended until existing contradictions can be resolved.
Details
- Title
- Acidity constant of hydrofluoric acid
- Authors/Creators
- G.T. Hefter (Author/Creator)
- Publication Details
- Journal of Solution Chemistry, Vol.13(7), pp.457-470
- Publisher
- Springer Netherlands
- Identifiers
- 991005544423907891
- Murdoch Affiliation
- Murdoch University
- Language
- English
- Resource Type
- Journal article
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- Citation topics
- 2 Chemistry
- 2.89 Ionic, Molecular & Complex Liquids
- 2.89.462 Excess Molar Volumes
- Web Of Science research areas
- Chemistry, Physical
- ESI research areas
- Chemistry