14.4 dm3 of ammonia gas (at room temperature and pressure) reacted with hydrogen chloride gas to produce ammonium chloride. 1 mole of gas at room temperature and pressure is 24 dm. The equation is given below: NH, + HCC NH.CE

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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".