Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4 HCI(aq) + Mn0,(s) – MnCl, (aq) + 2 H,0(1) + Cl,(g) A sample of 38.5 g MnO, is added to a solution containing 46.5 g HCl. What is the limiting reactant? HCI O MnO, What is the theoretical yield of Cl,? theoretical yield: If the yield of the reaction is 81.1%, what is the actual yield of chlorine?

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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".