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Ammonia gas can be prepared by the reaction of a metal oxide such as calcium oxide with ammonium chloride.
CaO(S) + 2 NH4Cl(s) 2 NH3(g) + H2O(g) + CaCl2(s)
If 147 g of CaO and 267 g of NH4Cl are mixed, what is the maximum possible yield of NH3?
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