Acetylsalicylic acid, also known as aspirin, is a common medicine to reduce pain, fever, and inflammation. It is manufactured by reacting salicylic acid with acetic anhydride in a reaction given below: C7H6O3 C4H6O3 C9H8O4 C2H4O2 salicylic acetic aspirin acetic acid acid anhydride What is the percentage yield of a reaction that produces 220.5 g of aspirin for every 200.0 g of salicylic acid?

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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".