A stoichiometric diagram of the combustion reaction of methane Stoichiometry (/ ˌstɔɪkiˈɒmɪtri / ⓘ) is the relationships between the quantities of reactants and products before, during and after chemical reactions. Stoichiometry is based on the law of conservation of mass; the total mass of reactants must equal the total mass of products, so the relationship between reactants and ... What is stoichiometry & stoichiometric coefficient.

Understanding the Context

Learn how to balance a chemical reaction step-by-step. Also, learn how to convert from moles to grams & vice versa. The stoichiometry of a balanced chemical equation identifies the maximum amount of product that can be obtained. The stoichiometry of a reaction describes the relative amounts of reactants and products in a balanced chemical equation.

Key Insights

A stoichiometric quantity of a reactant is the amount necessary to react completely with the other reactant (s). These numerical relationships are known as reaction stoichiometry, a term derived from the Ancient Greek words stoicheion ("element") and metron ("measure"). In this article, we'll look at how we can use the stoichiometric relationships contained in balanced chemical equations to determine amounts of substances consumed and produced in chemical reactions. Stoichiometry is a section of chemistry that involves using relationships between reactants and/or products in a chemical reaction to determine desired quantitative data. In Greek, stoikhein means … Stoichiometry is the measure of the elements within a reaction.

Final Thoughts

[1] It involves calculations that take into account the masses of reactants and products in a given chemical reaction. Stoichiometry, in chemistry, the determination of the proportions in which elements or compounds react with one another. The rules followed in the determination of stoichiometric relationships are based on the laws of conservation of mass and energy and the law of combining weights or volumes. See