g of N,(9) (HN2 = 28.014 -9 mol are mixed with 14.0 g of H,(g) Problem 9 140 = 2.016 HH2 in the reaction of synthesis of ammonia: mol NH,(9) + Enter the formula of the limiting reagent in the line provided: Answer: The limiting reagent is:

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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".