👉 Reactivities are a type of chemical reaction that occurs when two or more substances react together to produce a new compound. This process can be influenced by various factors such as temperature, pressure, and catalysts. In a simple example, if we have two substances A and B, they react in the presence of heat, which causes them to combine, producing a new substance C. In this case, "reactivities" refer to the specific steps that occur during the reaction between A and B, such
