👉 In chemistry, an "equimolar" is a substance that has equal amounts of all its constituent elements. This means that the amount of each element in the mixture is exactly the same as if it were isolated from the original source. For example, let's say we have two types of atoms, A and B, with the same number of protons (10) but different numbers of neutrons (8). In this case, the substance we're talking about would be "equim