Ammonia gas reacts with sodium metal to form sodium amide (NaNH2) and hydrogen gas. The unbalanced chemical equation for this reaction is given below: NH3(g) + Na(s) → NaNH2(s) + H2(g) Assuming that you start with 24.7 g of ammonia gas and 11.6 g of sodium metal and assuming that the reaction goes to completion, determine the mass (in grams) of each product.

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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".