H2SO4 → H2O + SO3            If I start with 89 grams of sulfuric acid and produce 7.1 grams of water, what is my percent yield?   Molar mass of H2O  = 18.02 g/mol Molar mass of H2SO4= 98.08 g/mol

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Q: NH2 HO. HO HO

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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".