Be sure to answer all parts. The concentration of a hydrogen peroxide solution can be conveniently determined by titration against a standardized potassium permanganate solution in an acidic medium. (a) Balance this redox equation (in acidic solution) by inserting coefficients, H+, and H2O as needed. (Do not enter the physical states of any of the species.) MnO4â + H2O2 â O2 + Mn2+ (b) If 32.95 mL of a 0.03852 M KMnO4 solution are required to completely oxidize 24.00 mL of a H2O2 solution, calculate the molarity of the H2O2 solution. M

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Be sure to answer all parts. The concentration of a hydrogen peroxide solution can be conveniently determined by titration against a standardized potassium permanganate solution in an acidic medium. (a) Balance this redox equation (in acidic solution) by inserting coefficients, H+, and H2O as needed. (Do not enter the physical states of any of the species.) MnO4â + H2O2 â O2 + Mn2+ (b) If 32.95 mL of a 0.03852 M KMnO4 solution are required to completely oxidize 24.00 mL of a H2O2 solution, calculate the molarity of the H2O2 solution. M

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