Scale in Chemistry Scale in Chemistry Homogeneous reactions scale linearly in concentration for simple, single reactions, but many step reactions scale according to a particular mechanism. More complicated enzyme reactions may have a complicated scaling. Belusoz-Zhabotinsky reaction scales in volume related to stirring rate, or effectivness of stirring. This is a mater of diffusion dependence, or mixing, but has a complicated scaling dependent on concentrations.
Reactions scale with temperature.