2. Given the reaction C,H, + 50, à 3CO, + 4H,0: How many moles of H,O are formed when 2.5 moles of O, react with excess C,H,?

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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".