Activity coefficients and solubilities of the system (Ag/Cs)NO3-H2O from vapour pressure measurements

1997 ◽  
Vol 101 (8) ◽  
pp. 1129-1135 ◽  
Author(s):  
Jürgen Geerlings ◽  
Joachim Richter ◽  
Lisbeth Rørmark ◽  
Harald A. Øye
Keyword(s):  
Activity Coefficients ◽  
Vapour Pressure ◽  
Pressure Measurements

scholarly journals Thermodynamic properties of the liquid Hg-Tl alloys determined from vapour pressure measurements

2002 ◽  
Vol 38 (3-4) ◽  
pp. 237-247 ◽  
Author(s):  
W. Gierlotka ◽  
K. Fitzner ◽  
M. Sukiennik
Keyword(s):  
Thermodynamic Properties ◽  
Activity Coefficients ◽  
Thermodynamic Functions ◽  
Vapour Pressure ◽  
Pressure Measurements ◽  
Temperature Range ◽  
Liquid Solutions ◽  
Partial Vapour Pressure

The partial vapour pressure of mercury over liquid Hg-Tl liquid solutions were determined in the temperature range from 450 to 700 K by direct vapour pressure measurements carried out with the quartz gauge. From the measured ln pHg vs. T relationships activities of mercury were determined. Using Redlich-Kister formulas logarithms of the activity coefficients were described with the following equations: From which all thermodynamic functions in the solutions can be derived.

Vapour Pressure and Activity Coefficients of Dilute 2,2,4 Trimethylpentane(Isooctane)-Acetone Mixtures

1970 ◽  
Vol 25 (1) ◽  
pp. 45-47
Author(s):  
J. Edwards ◽  
M.V. Encina
Keyword(s):  
Activity Coefficients ◽  
Vapour Pressure ◽  
Pressure Measurements ◽  
Raoult’S Law ◽  
Azeotropic Point ◽  
Raoult's Law

Abstract Vapour pressure measurements are carried out to test Raoult's law at extreme concentrations, and the deviations are reported. - The azeotropic point is measured and qualitative discussions are presented.

Determination of Activity Coefficients from total pressure measurements

1953 ◽  
Vol 6 (3) ◽  
pp. 207 ◽  
Author(s):  
JA Barker
Keyword(s):  
Least Squares ◽  
Activity Coefficients ◽  
Vapour Pressure ◽  
Total Pressure ◽  
Pressure Measurements ◽  
Method Of Least Squares ◽  
Determination Of Activity

A method of least squares is described for calculating activity coefficients from results of total vapour pressure measurements.

Vapour pressure measurements of bromine

Vacuum ◽  
1952 ◽  
Vol 2 (1) ◽  
pp. 84
Author(s):  
Y. Yarwood ◽  
D.H. Le Groissette
Keyword(s):  
Vapour Pressure ◽  
Pressure Measurements
Sign in / Sign up

Export Citation Format

Share Document