Question 5 % How many grams of CaCl2 are produced if 2.5 mol of HCI are reacted according to this chemical equation? CaCO3 + 2HCI CaCl2 + CO2 + H₂O Steps: Moles of CaCl2 produced by 2.5 mol HCI: [A] mol Molar mass of CaCl2 (report 3 decimal places): [B] g/mol Grams of CaCl2 produced (report 3 decimal places): [C] g Specified Answer for: A Specified Answer for: B Specified Answer for: C 138.723 Response Feedback: See Section 6.5 to review conversions between moles and masses of different compounds in chemical equations. 1.25 111

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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".