Na2CO3(aq) + CaCl2⋅2H2O → CaCO3(s) + 2NaCl(aq) + 2H2O(aq)    It has been previously determined that : there are 1.50 grams of CaCl2⋅2H2O there are .0102 moles of pure CaCl2 and 1.081g of Na2CO3 is need to reach stochiometric quantities   What is the maximum (theoretical) amount of CaCO3 in grams that can be produced from the precipitation reaction?

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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".