A Pourbaix diagram can be used to determine the pH at which species with different values of it are stable.
A Pourbaix diagram can be used to determine the pH at which species with different values of it are stable. A Frost diagram plots a quantity proportional to Gibbs free energy on the y-axis against this on the x-axis. The prediction of kinetics for reactions that change this quantity is considered in Marcus theory. The slope of the Frost diagram, which is equal to the standard potential, is used to determine the spontaneity of reactions that change it. Such reactions include disproportionation and half-reactions. Considered a quantity that exaggerates the ionic character of a chemical bond in contrast to formal charge, FTP identify this parameter that becomes less positive as an atom is reduced.
A Pourbaix diagram can be used to determine the pH at which species with different values of it are stable.
{oxidation number}