Known as a City in a Park for its 28 parks in only 12 square miles, Farmers Branch is a small community that benefits from its close proximity to Dallas and a large and diverse business community that accounts for 80% of the City's tax base, allowing residents to enjoy one of the lower city tax rates in Dallas County while still benefiting from high quality services and public safety.
Conversely, as the number of phases increase in the system, the variance of the system must correspondingly decrease. A corollary to Gibbs' Phase Rule is Goldschmidt's Mineralogical Phase Rule: for a given rock in equilibrium at a fixed P and T, the number of phases is less than or equal to the number of components.
Equilibrium, Chemical. the state of a system in which one or more reversible chemical reactions occur and in which the forward and reverse rates for each reaction are equal. The composition of the system therefore remains constant so long as the conditions of its existence are preserved.hemical equilibrium. (chemistry). A condition in which a chemical reaction is occurring at equal rates in its forward and reverse directions, so that the concentrations of the reacting substances do not change with time. Also known as equilibrium.