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marcio
Sep11-09, 05:54 PM
Dear friends...

Could you shed some light on this?

If we have

K = \frac{y}{x}

would it be correct to say that such an equation could be applied to calculations involving either ideal gas or real gas?

Can we have (????)

K_{i} = \frac{y_{i}}{x_{i}} = \frac{\phi^{vap}_{i}}{\phi^{liq}_{i}}

\phi = fugacity coefficient

are they always interchangeable?

Thank you.

Marcio