The ammonia production reaction is    N2 + 3H2 →  2NH3 How many grams of NH3 are produced when 351.3 g of N2 completely react?   2. The ammonia production reaction is    N2 + 3H2 →  2NH3 How many grams of H2 are needed to produce 863.4 g of NH3 ? practice

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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".