The balanced equation 2 CO + O2 ---->  2 CO2 tells us???? a. one gram of O2 will produce 2 grams of CO2 b. two molecules of CO react with 1 molecule of O2 c. one mole of CO will produce 2 moles of CO2 d. more than one correct response e. no correct answer.  Which would be the correct answer?

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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".