Viscosity coefficients of KCl, NaCl, NaI, KNO3, LiNO3, NaBPh4 and Bu4NI in water-rich binary mixtures containing propan-2-ol at 298.15 K

被引：1

作者：

Bald, Adam ^{[1
]}

Kinart, Zdzislaw ^{[1
]}

机构：

[1] Univ Lodz, Dept Phys Chem, Fac Chem, Lodz, Poland

来源：

PHYSICS AND CHEMISTRY OF LIQUIDS | 2017年 / 55卷 / 03期

关键词：

Viscosity of solutions; water + propan-2-ol mixtures; Jones-Dole equation; viscosity B-coefficients; JONES-DOLE EQUATION; BUTYL ALCOHOL MIXTURES; AQUEOUS-SOLUTIONS; B-COEFFICIENT; IONIC ASSOCIATION; DICARBOXYLIC-ACIDS; SALTS; CACL2; 26-DEGREES-C; PROPAN-1-OL;

D O I：

10.1080/00319104.2016.1218491

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Viscosities of KCl, NaCl, NaI, KNO3, LiNO3, NaBPh4 and Bu4NI solutions (from similar to 0.01M to similar to 0.05M) in water (1) + propan-2-ol) (2) binary mixtures with mole fractions of propan-2-ol, x(2)=0.01, 0.02, 0.05, 0.075, 0.10 and 0.15, were determined at 298. 15K. The relative viscosity data have been analysed and interpreted in terms of the Jones-Dole equation, (r)=A.c(1/2)+B.c. The obtained results allowed to determine the values of B-+/- coefficients for individual ions using the assumption about the equality. All the results presented in this article have been discussed in terms of ion-solvent interactions.

引用

页码：386 / 395

页数：10

共 26 条

[1] Comments on "Role of Anions (Tetrafluoroborate, Perchlorate) of Tetrabutylammonium Salts in Determining Solvation Effects Prevailing in Industrially Essential Solvents Probed by Conductance and FT-IR Spectra" [J].