Use the following equation to answer the question below.   3 CaO + 2 NF3  → 3 CaF2  + N2O3 What is the percent yield of the reaction above if a student started with 25.0 g of calcium oxide then collected 8.72 g of dinitrogen trioxide at the end of the experiment?     77.2%     25.7%     34.9%     73.8%

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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".