Cryolite, Na3AlF6(s),Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide.Balance the equation for the synthesis of cryolite. Al2O3+ NaOH+ HF --> Na3AlF6+ H2O If 16.5 kg of Al2O3(s),16.5 kg of Al2O3(s), 60.4 kg of NaOH(l),60.4 kg of NaOH(l), and 60.4 kg of HF(g)60.4 kg of HF(g) react completely, how many kilograms of cryolite will be produced? Which reactants will be in excess? HF NaOH Al2O3   What is the total mass of the excess reactants left over after the reaction is complete?

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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".