4 Liters of an 80% (by weight) Hydrochloric Acid Solution with specific gravity=1.1 reacted with 1.5 kilograms KMnO4. Suppose that the reaction is 90% complete: KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O Questions: 1. What is the limiting/excess reactant? 2. What is % Excess Reactant? 3. Find the composition (by weight) of the materials after the reaction. 4. Show the Law of Mass Conservation

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