RΜSΑPRO

Welcome to the APP. Thank you very much for using and downloading our APP, our team will continue to update and iterate, aiming to bring you quality service and experience.






















































































We provide a fun way to learn inorganic bases by imitating or drawing their molecular formulas, as well as learning and understanding the names, melting/boiling points, and physical and chemical properties of individual inorganic bases. In this way, not only can the inorganic base be memorized quickly, but also the new knowledge can be learned with the combination of hand and brain.