The following molecular equation represents the reaction that occurs when aqueous solutions of lead(II) nitrate and aluminum iodide are combined. 3Pb(NO3)2 (aq) + 2AlI3 (aq) 3PbI2 (s) + 2Al(NO3)3 (aq) Write the balanced net ionic equation for the 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".