LECTURE PHYSICAL CHEMISTRY 3rd EDITION ROBERT G. MORTIMER

www.daykemquynhon.ucoz.com
The two factors in each term of the sum in Eq. (5.1-7)
must be of opposite signs:
- This result can be summarized: At constant
temperature and pressure, any substance tends to
move spontaneously from a phase of higher chemical
potential to a phase of lower chemical potential.
- The fundamental fact of phase equilibrium for
nonuniform systems can be stated: In a system with
uniform temperature and pressure, any substance
tends to move from a region of higher chemical
potential to a region of lower chemical potential.
https://plus.google.com/+DạyKèmQuyNhơn
Collected by Nguyen Thanh Tu Teacher
MailBox : nguyenthanhtuteacher@hotmail.com