- #1
koomanchoo
- 8
- 0
would anyone happen to know what the expression for an isothermal change in Gibbs free energy for a liquid is when the pressure changes from pi to pf. Also an expression for when its a perfect gas?
i can't seem to figure them out.. and how would they be deduced?
i've come across one equation: Gf=Gi +nrtln(pf/pi) <- that i think may be for perfect gas. but I'm still unsure abotu the first expression.
thanks for any help.
i can't seem to figure them out.. and how would they be deduced?
i've come across one equation: Gf=Gi +nrtln(pf/pi) <- that i think may be for perfect gas. but I'm still unsure abotu the first expression.
thanks for any help.