Ammonia gas can be prepared by the following reaction: CaO(s) + 2 NH4C1(s) →2 NH3(g) + H2O(g) + CaCl2 (s) If 480. g of CaO and 960. g of NH4CI are mixed, the theoretical yield of NH3 is 291 g. If only 147 g of NH3 is actually obtained, what is its percent yield?

Ammonia gas can be prepared by the following reaction: CaO(s) + 2 NH4C1(s) →2 NH3(g) + H2O(g) + CaCl2 (s) If 480. g of CaO and 960. g of NH4CI are mixed, the theoretical yield of NH3 is 291 g. If only 147 g of NH3 is actually obtained, what is its percent yield?

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Chapter3: Stoichiometry

Section: Chapter Questions

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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".

Question

Ammonia gas can be prepared by the following reaction:
CaO(s) + 2 NH4 Cl(s)2 NH3 (g) + H2O(g) + CaCl, (s)
If 480. g of CaO and 960. g of NH4C1 are mixed, the theoretical yield of NH3 is 291 g. If only 147 g of NH3 is actually obtained, what is its percent
yield?
%
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