LECTURE PHYSICAL CHEMISTRY 3rd EDITION ROBERT G. MORTIMER

www.daykemquynhon.ucoz.com
An infinitesimal change at equilibrium at constant T
and V must obey
The Gibbs energy is at a minimum if processes at
constant T and P are considered. The Helmholtz
energy is at a minimum if processes at constant T
and V are considered. If a simple closed system is at
constant T and P but not yet at equilibrium, a
spontaneous process could possibly increase the
value of A, but must decrease the value of G. If a
simple closed system is at constant T and V but is
not yet at equilibrium, a spontaneous process could
possibly increase the value of G, but must decrease
the value of A.
https://plus.google.com/+DạyKèmQuyNhơn
Collected by Nguyen Thanh Tu Teacher
MailBox : nguyenthanhtuteacher@hotmail.com