Abstract
Precise vapor pressure data for LiBr solns. in 2-propanol are given for temps. ranging from (298.15 to 348.15) K. The molality range was from (0.0743 to 1.4825) mol-kg-1. Osmotic coeffs. were calcd. by taking into account the second virial coeff. of 2-propanol. The parameters of the Archer extension of the Pitzer model, MSA-NRTL model, and chem. model of Barthel are evaluated. The parameters ...
Abstract
Precise vapor pressure data for LiBr solns. in 2-propanol are given for temps. ranging from (298.15 to 348.15) K. The molality range was from (0.0743 to 1.4825) mol-kg-1. Osmotic coeffs. were calcd. by taking into account the second virial coeff. of 2-propanol. The parameters of the Archer extension of the Pitzer model, MSA-NRTL model, and chem. model of Barthel are evaluated. The parameters of the Archer extension of the Pitzer model were used to calc. the activity coeffs. of LiBr in 2-propanol solns.