A form of this quantity for metal oxides is plotted against temperature on an Ellingham diagram.
A form of this quantity for metal oxides is plotted against temperature on an Ellingham diagram. Chemical potential is equivalent to the partial molar form of this quantity, whose partial derivative with respect to pressure equals volume. In redox reactions, the change in this quantity equals the negative product of the number of moles of electrons transferred, Faraday's constant, and the electromotive force. A reaction is spontaneous if the change in this quantity is negative. The change in this quantity equals the change in enthalpy minus the product of temperature and the change in entropy. For 10 points, name this eponymous free energy symbolized G.
A form of this quantity for metal oxides is plotted against temperature on an Ellingham diagram.
Gibbs free energy