Limestone rocks are composed mainly of calcium carbonate (CaCO3) that reacts easily with a hydrochoric acid, releasing carbon dioxide gas. Show the balanced chemical equation. Based on the balanced equation (in a), how much CO2 (in L) will be produced by 250 g of CaCO3 if it is completely reacted with HCl at 25°C and 1.0 atm? Based on the reaction, is it safe to use muriatic acid to clean limestone tiles? Explain.

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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".