Aluminum trichloride, AlCl3AlCl3, is formed from the reaction of Al2O3(s)Al2O3(s) with HClHCl gas. The balanced reaction is Al2O3(s)+6HCl(g)→2AlCl3(s)+3H2O(g)Al2O3(s)+6HCl(g)→2AlCl3(s)+3H2O(g) When 1.70 kgkg of Al2O3Al2O3 is reacted with excess HClHCl until it is all consumed, 3.25 kgkg of AlCl3AlCl3 are recovered after the reaction is completed. What is the percent yield for this experiment?

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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".