elektriliselt laetud lahustunud aineosakeste keemiline potentsiaal, mis sõltub laengu suurusest ja kontsentratsioonist, avaldatav energiaühikutes (J/mol)
The chemical potential of electrically charged particles in the solution. Depends on the charge and concentration, expressed in J/mol. Difference of electrochemical potential is called electrochemical gradient, important in determining the direction of membrane transport - it can occur only in the direction towards the smaller potential.