33. What is the theoretical yield of aspirin if 185 kg of salicylic acid is allowed to react with 125 kg of acetic anhydride? Aspirin (C9H3O4) is produced from salicylic acid (CH6O3) and acetic anhydride (CAHSO3): C+H¢O3 + CaH6O3 → C9H8O4 + HC2H3O2 1.224 x 10^3 g 2.21 x 10^5 g 3.6 x 10^5 g 2.21 x 10^6 g 34. If the situation described in #33 produces 182 kg of aspirin, what is percentage yield? * 97% 74% 54% 82.5%

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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".