You wish to represent a binary mixture of species a and b at 127°C and 80 bar by the virial equation. At 127°C, the second virial coeffi cients are given by:

You have also found that at infi nite dilution—that is, as ya → 0—the value of the fugacity coeffi cient is reported asAs best as you can, estimate Bab.

Transcribed Image Text:

Baa-16[cm/mol] and Bbb101 [cm/mol]