You may need to multiply both sides if the number of an atom on the right is not a multiple of the atoms on the left. 5 Repeat steps 3 and 4 until the chemical equation is balanced.

whereas the nitrogen symbol has no number meaning there’s only one. Chemical reactions can be represented using symbol equations. In a symbol equation, substances are written using their ...

and 6 oxygen atoms The chemical equation is balanced because the same type and number of atoms are in the reactants and products. Lesson 6.2: Controlling the Amount of Products in a Chemical Reaction ...