A mole is the unit of measurement used in chemistry to measure the amount of a substance. One mole of any substance contains approximately 6.022 x 10^23 particles (atoms, molecules, or formula units) ...

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 ...

To calculate the mass of a higher number of moles, or even calculate the number of moles in a certain mass, a formula triangle can be used. Using the formula triangle is straightforward. Simply cover ...