In the synthesis of acetylsalicylic acid (C9H8O4), 2.0126 g salicylic acid (C7H6O3) and 5.00 mL acetic anhydride (C4H6O3; density = 1.08 g/mL) are reacted in the presence of concentrated sulfuric acid. The final product weighs 0.5413 g. Calculate the theoretical yield of acetylsalicylic acid and the percent yield of the synthesis. Express your answers in 2 decimal places.

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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".