To solve stoichiometry problems, you must always calculate numbers of moles. Recall that molarity, M, is equal to the concentration in moles per liter: M = mol/L. When solutions of silver nitrate and potassium chloride are mixed, silver chloride precipitates out of solution according to the equation AGNO3 (aq) + KCl(aq)→AgCl(s) + KNO3(aq) Part A What mass of silver chloride can be produced from 1.70 L of a 0.285 M solution of silver nitrate? Express your answer with the appropriate units. • View Available Hint(s) mass of AgCl = Value Units Part B The reaction described in Part A required 3.33 L of potassium chloride. What is the concentration of this potassium chloride solution? Express your answer with the appropriate units. • View Available Hint(s) HẢ ?

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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".