Vapor Pressures, Osmotic and Activity Coefficients of Electrolytes in Protic Solvents at Different Temperatures. 2. Lithium Bromide in Ethanol
作者： Karamat Nasirzadeh , Roland Neueder , Werner Kunz
DOI: 10.1007/S10953-004-1057-9
关键词: Virial coefficient 、 Thermodynamics 、 Activity coefficient 、 Molality 、 Osmotic coefficient 、 Chemistry 、 Pitzer equations 、 Lithium bromide 、 Electrolyte 、 Vapor pressure
摘要: Precise vapor pressure data for LiBr solutions in ethanol are given temperatures ranging from 298.15 to 348.15 K. The molality range investigated is 0.0705 3.4451 mol-kg−1. Osmotic coefficients calculated by taking into account the second virial coefficient of ethanol. parameters extended Pitzer ion-interaction model Archer, MSA-NRTL model, and chemical Barthel evaluated discussed. Archer used calculate mean molal activity coefficients. both decrease with increasing temperature this range.
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