Nasirzadeh, Karamat and Papaiconomou, Nicolas and Neueder, Roland and Kunz, Werner (2004) Vapor pressures, osmotic and activity coefficients of electrolytes in protic solvents at different temperatures. 1. Lithium bromide in methanol. JOURNAL OF SOLUTION CHEMISTRY, 33 (3). pp. 227-245. ISSN 0095-9782, 1572-8927
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Precise vapor pressure data for LiBr solutions in methanol are given for temperatures ranging from 298.15 to 333.15 K. The molality range is from 0.0411 to 6.8675 mol-kg(-1). Osmotic coefficients were calculated by taking into account the second virial coefficient of methanol. The parameters of the Pitzer-Mayorga model, the Archer extension of the Pitzer-Mayorga model, themole-fraction-based thermodynamic model of Clegg-Pitzer, and the recently developed MSA-NRTL model are evaluated, along with the corresponding standard deviation. These equations were used to calculate activity coefficients of LiBr in methanol solutions.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | THERMODYNAMIC PROPERTIES; SYSTEM; MODEL; vapor pressure; osmotic coefficient; activity coefficient; Clegg-Pitzer model; Pitzer model; MSA-NRTL model; methanol; LiBr |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > Prof. Dr. Werner Kunz |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 22 Jul 2021 10:06 |
| Last Modified: | 22 Jul 2021 10:06 |
| URI: | https://pred.uni-regensburg.de/id/eprint/37941 |
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