Lime, CaO, can be produced in two steps as shown in the equations below. If the percentage yield of the first step is 83.5% and the percentage yield of the second step is 71.4%, what is the expected overall percentage yield for producing CaO from CaCl2? CaCl2(aq) + CO2(g) + H2O → Caco3( s) + 2HCI(aq) CACO3 + heat → CaO i

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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".