Given the following balanced equation, what volume of hydrogen gas (in liters) would be produced under conditions of STP from the reaction of 0.082 grams of magnesium solid reacting with excess hydrochloric acid solution?  Please report your answer WITH the correct number of significant figures, and WITHOUT units. Mg  +  2 HCl  →  MgCl2  +

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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".