Iron reacts with oxygen at high temperatures to form iron(III) oxide. 4 Fe(s) + 3 0,(g) → 2 Fe,03(s) Suppose 14.2 g of iron (Fe) is reacted with 20.4 g of oxygen (0,). Select the limiting reagent. O Fe O Fe,O3 Calculate the theoretical yield of iron(III) oxide (Fe, O,).

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".