Abstract
Conductivities of symmetrical and unsymmetrical electrolytes of 2:2, 3:3, 2:1, 3:1 and 1:3 charge types in pure organic solvents (methanol, ethanol, 1-propanol, dimethyl sulfoxide, acetonitrile, formamide, N-methylformamide, N,N-dimethylformamide, N-methylacetamide and N,N-dimethylacetamide) were analyzed using the Quint-Viallard conductivity equation and taking into account the ion association effect. The molar limiting conductances and the ion association constants were determined for various multivalent electrolytes in these solvents using the literature conductivities. In many cases, for the first time, it was possible to obtain consistent values of the limiting ionic conductances in organic solvents.
Original language | English |
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Pages (from-to) | 1234-1257 |
Number of pages | 24 |
Journal | Journal of Solution Chemistry |
Volume | 40 |
Issue number | 7 |
DOIs | |
State | Published - 1 Jul 2011 |
Keywords
- 1-Propanol
- Acetonitrile
- Dimethyl sulfoxide
- Electrical conductances of symmetrical and unsymmetric electrolytes
- Ethanol
- Formamide
- Ion association constants
- Methanol
- Molar and equivalent limiting conductances
- N
- N-dimethylacetamide
- N-dimethylformamide
- N-methylacetamide
- N-methylformamide
ASJC Scopus subject areas
- Biophysics
- Biochemistry
- Molecular Biology
- Physical and Theoretical Chemistry