They will form a system of linear equations: Then we write the balance equations for each element in terms of the unknowns:
We start by introducing unknown coefficients: Let me illustrate this method by example. Therefore this method could be used for any type of chemical reaction (including redox reactions).
So, you just need to create a set of algebraic equations expressing the number of atoms of each element involved in the reaction and solve it. Balancing chemical equations is the process of ensuring the conservation of matter. Therefore, the number of each type of atom on each side of a chemical equation must be the same. The algebraic method is based on the Law of Conservation of Mass – that matter can neither be created nor destroyed. This chemical equation balancer uses the algebraic method – which is usually quite complex for manual calculations, however, it fits the computer program perfectly. The last two are used for redox reactions. There are several methods of balancing chemical equations:
