Understanding the relationship between moles and atoms is an essential part of studying chemistry. In this article, we will explain how to calculate the number of atoms in a given sample if you know ...

Use the information from the question to calculate how many moles of the known reactant or product are actually used. Use the balanced equation to work out how many moles of the reactant or product ...

Balanced equations are used to allow chemists to calculate how much product they will produce from their reactants. The co-efficients in balanced equations represent the number of moles reacting and ...