Complete the weights of compounds. Show your solution.   Mass of copper (II) sulfate pentahydrate, g 2.1645 g Mass of aluminum foil, g 0.1021 g Mass of solid copper obtained (actual yield),g 2.0921 g Mass of solid copper (theoretical yield), g   Percent yield, %

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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".