A Chemical Change & Conservation Scenario When heated, calcium hydroxide and ammonium chloride react to produce ammonia gas, water vapor, and solid calcium chloride according to the chemical equation: CaOH + NH4Cl ==> NH3 + H₂O + CaCl₂ Suppose 5.00 g of calcium hydroxide and 10.00 g of ammonium chloride are mixed in a test tube and heated until no more ammonia is given off. The remaining material in the test tube has a mass of 1.27 g. Which of the following is/are the product(s) of this chemical reaction? ammonia gas ammonium chloride calcium hydroxide calcium chloride water vapor

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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".