𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A knowledge based advisory system for acid/base titrations in non-aqueous solvents

✍ Scribed by M. Bos; W.E. van der Linden

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
884 KB
Volume
332
Category
Article
ISSN
0003-2670

No coin nor oath required. For personal study only.

✦ Synopsis

A computer program was developed that could advice on the choice of solvent and titrant for acid/base titrations in nonaqueous media. It is shown that the feasibility of a titration in a given solvent can be calculated from solvent properties and intrinsic acid/base properties of the sample components. A consistent set of properties for various solvents and a large number of acidic and basic compounds was calculated from literature data with the use of a genetic algorithm. Test results show that the system works well for titrations in various classes of solvents.

πŸ“œ SIMILAR VOLUMES

Acidβ€”base titrations in aqueous micellar
Acidβ€”base titrations in aqueous micellar systems
✍ A.L. Underwood πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 481 KB

Some water-insoluble carborylic acids and amines have been titrated in aqueous surfactant solutions to demonstrate that solubilization in micelles provides a useful solvent system for certain acid-base titrations. Potentiometric titrations can be very slow because of electrode drift in these solutio

Resolution of acid strength in non-aqueo
Resolution of acid strength in non-aqueous acid-base titrations
✍ A.Gustavo GonzΓ‘lez; M.Angeles Herrador; AgustΓ­n G. Asuero πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 391 KB

The equivalence between the resolution of the acid strength in a given solvent and the ratio (p\*/p) of Hammett's reaction constants for the solvent and water was obtained on the basis of empirical linear free energy relationships (LFER). The resolution for benzoic acids in a number of solvents from