Second virial coefficients for fluoromethanes and their binary mixtures with helium and argon

1993 ◽  
Vol 38 (1) ◽  
pp. 139-140 ◽  
Author(s):  
C. M. Bignell ◽  
Peter J. Dunlop
Keyword(s):  
Binary Mixtures ◽  
Virial Coefficients ◽  
Second Virial Coefficients

Second virial coefficients of fluorinated methanes CH4−xFx(x = 0–4) and their binary mixtures

2002 ◽  
Vol 4 (18) ◽  
pp. 4444-4448 ◽  
Author(s):  
Joachim A. Lamp ◽  
Bernhard F. Schramm ◽  
Shokry M. Saad ◽  
Samia A. El-Geubeily
Keyword(s):  
Binary Mixtures ◽  
Virial Coefficients ◽  
Second Virial Coefficients

The second virial coefficients of mixed organic vapours

1952 ◽  
Vol 210 (1103) ◽  
pp. 557-564 ◽  
Keyword(s):  
Hydrogen Bonding ◽  
Binary Mixtures ◽  
Diethyl Ether ◽  
Virial Coefficient ◽  
Second Virial Coefficient ◽  
Virial Coefficients ◽  
Corresponding States ◽  
Linear Variation ◽  
Second Virial Coefficients

The second virial coefficients of some binary mixtures of organic vapours have been measured at temperatures between 50 and 120° C. Mixtures of n -hexane with chloroform and of n -hexane with diethyl ether show a linear variation of second virial coefficient with composition. This is shown to be in accordance with prediction from the principle of corresponding states. Mixtures of chloroform with diethyl ether show a linear variation at 120° C, but pronounced curvature at lower temperatures. This is interpreted quantitatively as being due to association by hydrogen bonding with an energy of 6020 cal/mole.

The second virial coefficients of mixtures of polar and non-polar vapours

1954 ◽  
Vol 226 (1166) ◽  
pp. 394-399 ◽  
Keyword(s):  
Binary Mixtures ◽  
Virial Coefficients ◽  
Quantitative Agreement ◽  
Experimental Results ◽  
Theoretical Treatment ◽  
Second Virial Coefficients

The second virial coefficients of binary mixtures of cyclo hexane with diethylamine, acetonitrile and acetone have been measured at 53 and 76° C. The experimental results are in fair quantitative agreement with a theoretical treatment based on the hypothesis that the polar vapours are partly associated.

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