KnowraFreundlich equationLinked fromLinked fromThe 3 pages that link to Freundlich equation, each with the reason it gives.All 3Compared with 3AdsorptionCompared with: It describes nonuniform surfaces where the Langmuir model’s identical-site assumption fails.Adsorption isothermCompared with: It captures heterogeneous surfaces over limited ranges without predicting a finite saturation capacity.Langmuir adsorption modelCompared with: Unlike Langmuir’s finite identical sites, it represents adsorption across a range of surface energies.