Coaling, Alabama. Coaling is a town in Tuscaloosa County, Alabama, United States. It incorporated in September 1997. At the 2010 census the population was 1,657. It is part of the Tuscaloosa, Alabama Metropolitan Statistical Area. Geography.
Wiktionary (0.00 / 0 votes) Rate this definition: dynamic equilibrium (Noun). Any equilibrium in which opposite changes occur simultaneously. dynamic equilibrium (Noun). An equilibrium in which two reversible reactions occur at the same rate.
A solubility equilibrium exists when a chemical compound in the solid state is in chemical equilibrium with a solution of that compound.