What are the informative that are not conveyed by chemical reaction?

Answer 1

Chemical reactions do not convey information about the physical state or structure of the reactants and products, such as their molecular geometry or intermolecular forces. Additionally, they do not provide insights into the reaction kinetics, including the rate at which the reaction occurs or the mechanisms involved. Furthermore, thermodynamic properties like entropy and free energy changes, which are crucial for understanding the spontaneity of reactions, are also not directly conveyed by the reaction equations themselves.