👉 In mathematics, "impregnants" are a type of object that is used to represent a substance or material. These objects can be made from various materials such as clay, paper, metal, plastic, etc. In chemistry and physics, impregnants are often used in the context of chemical reactions where they serve as catalysts, reactants, or intermediates. For example, in a reaction between water (H2O) and sodium chloride (NaCl), impregnants like sodium
