Thanks in advanced, these are just 4 step problems but this one has me stumped for some reason. Use to being given grams. Zinc metal reacts with hydrochloric acid ( Zn + 2HCl --> ZnCl^2 + H^2 ) You add .156 mole of hydrochloric acid solution to .145 mole of zinc in a beaker and waited several minutes for the reaction to complete. How many moles of ZnCl^2 was produced and what was the limiting reagent, Zn or HCl?

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A: Here i have solved your problem

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".