Solid silver nitrate undergoes thermal decomposition to form silver metal, nitrogen dioxide, and oxygen.  A 0.665-g sample of silver metal is isolated from the decomposition of a 1.099-g sample of AgNO3.  What is the percent yield of the reaction?  Molar Mass: Ag: 107.87 g/mol N: 14.01 g/mol O: 16 g/mol

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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".