The solute will then equilibrate by passive diffusion between the stone and the poultice. Sea spray droplets injected into the air thermally equilibrate ~1% of their mass. At room temperature the two chair conformations rapidly equilibrate. Only when these "forces" equilibrate is equilibrium obtained. The antiprotons lose energy and equilibrate with the cold electrons by Coulomb interaction. The gases on either side of the gas exchange membrane equilibrate by simple diffusion. Catalyzed by traces of acids, both isomers equilibrate however quickly upon standing in glass containers. That is, suppose all markets equilibrate at some initial instant of time.