A major component of gasoline is octane (CH18). When liquid octane is burned in air it reacts with oxygen (O₂) gas to produce carbon dioxide gas and water vapor. Calculate the moles of octane needed to produce 0.090 mol of water. Be sure your answer has a unit symbol, if necessary, and round it to 2 significant digits. 10 80.2 0.0 Fraction

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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".