A molecular compound (Pt(NH3)2Cl2), is prepared by the following reaction K2PtCl4 + 2NH3  2KCl + Pt(NH3)2Cl2 How many grams of Pt(NH3)2Cl2 are formed from 111.66 g of K2PtCl4 and 2.285g of NH3 if the reaction takes place in 95% yield based on the reactant that is completely consumed. Atomic masses H = 1.0079 N = 14.0067 , K = 39.0983 Cl= 35.4527 and Pt= 195.08

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Q: how many grams of aluminum oxide are produced?

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Q: Question is attached

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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".