👉 Excalceation is a type of chemical reaction in which an acid or base reacts with another substance, producing a product that is both acidic and basic. This reaction can occur between two substances that are either neutral or slightly acidic (alkali) or slightly basic (base). The degree of acidity or basicity of the final product depends on the concentration of each reactant and the nature of the acid or base. Excalceation is a key concept in the field of chemical engineering and catal
