Nasirzadeh, Karamat and Zimin, Denys and Neueder, Roland and Kunz, Werner (2004) Vapor-pressure measurements of liquid solutions at different temperatures: Apparatus for use over an extended temperature range and some new data. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 49 (3). pp. 607-612. ISSN 0021-9568
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An apparatus for the measurement of vapor pressures of pure solvents and solutions at different temperatures is described. The apparatus is tested for the temperature range (298.15 to 363.15) K using pure water and aqueous NaCl solutions. The vapor pressures are presented for methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, and 2-butanol, ranging from temperatures 298.15 K up to the boiling points of these alcohols. The vapor-pressure data of pure alcohols are correlated with the Antoine equation. The results are compared with literature values.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | NONAQUEOUS ELECTROLYTE-SOLUTIONS; ACTIVITY-COEFFICIENTS; EXCESS FUNCTIONS; BINARY-MIXTURES; PLUS ETHANOL; T=298.15 K; TETRAALKYLAMMONIUM SALTS; THERMODYNAMIC PROPERTIES; DIMETHYL ETHER; STATIC METHOD; |
| 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: | 21 Jul 2021 04:32 |
| Last Modified: | 21 Jul 2021 04:32 |
| URI: | https://pred.uni-regensburg.de/id/eprint/37696 |
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