Part 1: (a) Which of the following reactions will produce a precipitate? KI(oq) + Zn(NO3)2(aq) NaOH(aq) + MgCl,(aq) CuSO,(aq) + Fe(NO,)2(aq) - NaOH(aq) + KNO3(aq) - Part 2 out of 2 (b) Write the net ionic equation for the precipitation reaction in Part A. Remember to include the proper physical states and charges of ions. When writing ions, if a charge number is not "1", place the charge number before the charge sign. If a charge number is "1", do not include the charge number in the formula. Next part

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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".