A 1.274 g sample of copper(II) sulfate was dissolved in water and allowed to react with excess zinc metal. The reaction produced 0.392 g of copper metal. a) Write the balanced equation for this reaction, including all states of matter. b) What is the limiting reactant in this reaction? c) What is the theoretical yield for this reaction? d) What is the percent yield for this reaction?

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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".