Study of solutions of tetraalkylammonium salts in acetone by vapor pressure osmometry and conductometry.
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概要
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Vapor pressure depressions at 40.3 °C and electric conductivities at 25 and 40.3 °C have been measured for Bu<SUB>4</SUB>NCl, Bu<SUB>4</SUB>NBr, Bu<SUB>4</SUB>NI, and Pr<SUB>4</SUB>NI in acetone. Experiments were carried out with the greatest care to minimize the contact of salts and their solutions with air. A new representation of activity coefficients has been proposed for the undissociated species. Analysis by means of the representation gives better agreement between the dissociation constants and those obtained from electric conductivities. The very small dissociation constant of Bu<SUB>4</SUB>NCl found previously has been corrected.
- 公益社団法人 日本化学会の論文
著者
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Lee Ha
Department Of Anatomy Seoul National University College Of Medicine
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Miyahara Yutaka
Department Of Chemical Engineering Faculty Of Engineering Nagoya University
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