Aluminum reacts with oxygen according to the equation: 4Al + 302 → 2A:IOs. How many moles of oxygen are needed to react with 7 mol of aluminum? * O 9.43 mol O 1.71 mol 5.25 mol O 6.00 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".