Temperature Dependence of Viscosity B-Coefficients of Aqueous Solutions of Chlorides of Na+, K+, Mg2+, Ca2+, Ba2+, Sr2+, Co2+, Ni2+, Cu2+ and Cr3+

1994 ◽  
Vol 59 (6) ◽  
pp. 1296-1300
Author(s):  
Muhammad Afzal ◽  
Muhammad J. Iqbal ◽  
Habib Ahmad
Keyword(s):  
Aqueous Solutions ◽  
Temperature Dependence ◽  
Empirical Equation ◽  
B Coefficients

The viscosity B-coefficients of the aqueous chlorides of Na+, K+, Mg2+, Ca2+, Ba2+, Sr2+, Co2+, Ni2+, Cu2+ and Cr3+ have been calculated from the parameters of an empirical equation of the form η = a0 exp(b0cM + d0cM2) and were found to be comparable with literature values. The variation of B-values with temperature between 20 - 50 °C has been described in terms of structure making/breaking behaviour of the cations.

The viscosity of dilute aqueous nonelectrolyte solutions

1981 ◽  
Vol 34 (11) ◽  
pp. 2283 ◽  
Author(s):  
DM Alexander ◽  
DC Moy
Keyword(s):  
Aqueous Solutions ◽  
Temperature Dependence ◽  
Empirical Equation ◽  
Pure Water ◽  
Entropy Change ◽  
Aqueous System ◽  
Experimental Results ◽  
Dilute Solutions ◽  
Molar Entropy ◽  
B Coefficients

An equation is proposed to describe the viscosity B coefficients for dilute solutions of nonelectrolytes in water. It is based on an empirical equation developed for nonaqueous mixtures and an assumption that the entropy change on solution of the liquid solute affects the viscosity of the aqueous system in the same way as a change of molar entropy affects the viscosity of pure water. The equation is shown to represent experimental results well and is especially successful in representing the temperature dependence of the B coefficient for aqueous solutions of alcohols.

Temperature dependence of thermal diffusion for aqueous solutions of monosaccharides, oligosaccharides, and polysaccharides

2012 ◽  
Vol 14 (29) ◽  
pp. 10147 ◽  
Author(s):  
Yuki Kishikawa ◽  
Haruka Shinohara ◽  
Kousaku Maeda ◽  
Yoshiyuki Nakamura ◽  
Simone Wiegand ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Temperature Dependence ◽  
Thermal Diffusion

Temperature dependence of the acid–base and Ca2+-complexation equilibria of d-gluconate in hyperalkaline aqueous solutions

Polyhedron ◽  
2019 ◽  
Vol 158 ◽  
pp. 117-124 ◽  
Author(s):  
Ákos Buckó ◽  
Bence Kutus ◽  
Gábor Peintler ◽  
István Pálinkó ◽  
Pál Sipos
Keyword(s):  
Aqueous Solutions ◽  
Temperature Dependence ◽  
Acid Base ◽  
Complexation Equilibria

Temperature Dependence ofgValues for Aqueous Solutions Irradiated with 23 MeV2H+and 157 MeV7Li3+Ion Beams

1996 ◽  
Vol 100 (21) ◽  
pp. 9014-9020 ◽  
Author(s):  
A. John Elliot ◽  
Monique P. Chenier ◽  
Denis C. Ouellette ◽  
Vernon T. Koslowsky
Keyword(s):  
Aqueous Solutions ◽  
Temperature Dependence ◽  
Ion Beams

Temperature Dependence of Proton Relaxation Times in Aqueous Solutions of Paramagnetic Ions

1959 ◽  
Vol 30 (4) ◽  
pp. 950-956 ◽  
Author(s):  
Robert A. Bernheim ◽  
Thomas H. Brown ◽  
H. S. Gutowsky ◽  
D. E. Woessner
Keyword(s):  
Aqueous Solutions ◽  
Temperature Dependence ◽  
Relaxation Times ◽  
Proton Relaxation ◽  
Paramagnetic Ions
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