👉 The term "epimers" refers to a type of chemical reaction that occurs when two or more molecules react in such a way that they do not combine with each other but rather with one another. This is an example of a transition metal complex, where the complex consists of one metal atom (usually Zn) and two ligands (O2 and Cl-). The reaction can be described as follows: Zn+2O2 -> 2ZnO Where: - Zn