Phys. Chem. Chem. Phys., 2002, 4

Additions and corrections

Internal pressure of a thermodynamically ideal mixture and the excess internal pressure

Wojciech Marczak

Phys. Chem. Chem. Phys., 2002, 4, 1889 (DOI: 10.1039/b110887e). Amendment published 27th June 2002

The following figure should be substituted for the incorrect Fig. 2:

   
  Fig. 2  Deviations of the internal pressure of the bromoform + n-octane system at 298.15 K vs. mole fraction of bromoform calculated from the data of Aralaguppi et al.4 Circles—the thermodynamic excess calculated from eqn. (9); triangles—deviations from additivity given by eqn. (2).  

The last sentence of the "Examples" should be changed as follows: The excess and the deviation can have opposite signs even in the whole mole fraction range, as is illustrated in Fig. 2.

Acknowledgement

The author is grateful to Prof. Josefa Fernandez and Dr Maria J. P. Comuas from the Facultad de Fisica, Universidad de Santiago, Spain for pointing out the above error.


The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.


Full Article