Iron metal reacts with hydrochloric acid as follows: 2Fe(s) + 6HCI(aq) →2FECI,(aq) + 3H,(g). If 22.4 g of iron react with excess HCI, and 59.4 g of FeCl, are collected, what is the percent yield of FeCl,?

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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".