On the hydrolysis of niobium(V) and tantalum(V) in 3 mol dm–3KCl at 25 °C. Part 1. Construction of a thermodynamic model for NbV
- 1 January 1994
- journal article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 20,p. 3055-3059
- https://doi.org/10.1039/dt9940003055
Abstract
The hydrolysis of NbV in 3.0 mol dm–3 KCl has been studied by potentiometric measurement of the H3O+ ion concentration with a glass electrode. The results have been treated both graphically and numerically, and show that the hydrolysis process can be considered to be homonuclear. A comparison has been made with other data in the literature and a hydrolysis model for NbV proposed using the modified Bromley theory.Keywords
This publication has 8 references indexed in Scilit:
- LIQUID ION EXCHANGERS AND THEIR USES IN THE SEPARATION OF ZIRCONIUM, NIOBIUM, MOLYBDENUM, HAFNIUM, TANTALUM AND TUNGSTENSolvent Extraction and Ion Exchange, 1991
- Lanthanides, Tantalum and NiobiumPublished by Springer Nature ,1989
- SOLVENT EXTRACTION SEPARATION OF NIOBIUM AND TANTALUMSolvent Extraction and Ion Exchange, 1984
- Thermodynamic properties of strong electrolytes in aqueous solutionsAIChE Journal, 1973
- On the Hydrolysis of Niobates in 3 M K(Cl) Medium.Acta Chemica Scandinavica, 1964
- High-speed Computers as Supplement to Graphical Methods. I. Functional Behavior of the Error Square Sum.Acta Chemica Scandinavica, 1962
- Über niobsäuren und wasserlösliche alkaliniobate—II präparativ-analytische untersuchungenJournal of Inorganic and Nuclear Chemistry, 1960
- Über niobsäuren und wasserlösliche alkaliniobate—I lichtabsorptions- und diffusionsmessungen an alkaliniobatlösungenJournal of Inorganic and Nuclear Chemistry, 1960