he equilibrium characterized by an unequal distribution of diffusible ions between two ionic solutions (one or both of the solutions may be gelled) separated by a membrane which is impermeable to at least one of the ionic species present, e.g. because they are too large to pass through the pores of the membrane, tasakaal, mis iseloomustab difundeeruvate ioonide ebavõrdset jaotust kahe ioonse lahuse vahel, mis on eraldatud membraaniga, mis on läbimatu vähemalt ühe jaoks neist ioonidest