Write the chemical reaction that occurs between the two reacting species. Include physical states. molecular equation: What volume of the solution is needed to completely react all 8.05 g of zinc powder? volume: L Calculate the molarity of the Zn²+ ions in solution after the reaction. concentration: M - TOOLS

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Q: What is the molarity of barium sulfide in the resulting solution?.

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A: Write the balanced reaction,        MnO2 + 4HCl → MnCl2 + Cl2 + 2H2O