2 MnO4 + 5 H2O2(aq) + 6 H*(aq) → 2 Mn²*(aq) + 5 O2(g) + 8 H20(1)For the reaction, a 0.9339 g sample of an unknown aqueoushydrogen peroxide solution required 15.24 mL 0.020 M KMNO4.Calculate the mass percent H2O2 in the unknown sample. (MolarMass H202 = 34 g/mol)Next96

Given data, Volume of KMnO4 =15.24 mL Molarity of KMnO4 =15.24 mL

Answered: 2 MnO4 + 5 H2O2(aq) + 6 H*(aq) → 2…

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter4: Reactions In Aqueous Solution

Section: Chapter Questions

Problem 33QAP

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2 MnO4 + 5 H2O2(aq) + 6 H*(aq) → 2 Mn²*(aq) + 5 O2(g) + 8 H20(1) For the reaction, a 0.9339 g sample of an unknown aqueous hydrogen peroxide solution required 15.24 mL 0.020 M KMNO4. Calculate the mass percent H2O2 in the unknown sample. (Molar Mass H202 = 34 g/mol) Next 96

2 MnO4 + 5 H2O2(aq) + 6 H(aq) → 2 Mn²(aq) + 5 O2(g) + 8 H20(1) For the reaction, a 0.9339 g sample of an unknown aqueous hydrogen peroxide solution required 15.24 mL 0.020 M KMNO4. Calculate the mass percent H2O2 in the unknown sample. (Molar Mass H202 = 34 g/mol) Next 96