A student was synthesizing Aspirin (C9H8O4) in the laboratory produced by the reaction of salicylic acid (C7H6O3) and acetic anhydride (C4H6O3). Using 4.0 g of salicylic acid as the limiting reactant, determine the theoretical yield. When the student weighed the aspirin product on the balance, the mass was 7.44g. C7H6O3(s) + C4H6O3(l) → C9H8O4(s) + CH3CO2H(aq) [Molar masses: 138.1 102.1 a) What is the actual yield of aspirin? b) What is the theoretical yield of aspirin? c) Calculate the percent yield for this synthesis?

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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".