A solution of hydrogen peroxide, H2O2, is titrated with a solution of potassium permanganate, KMnO4. The reaction
Question:
5H2O2(aq) + 2KMnO4(aq) + 3H2SO4(aq) →
5O2(g) + 2MnSO4(aq) + K2SO4(aq) + 8H2O(l )
It requires 51.7 mL of 0.145 MKMnO4 to titrate 20.0 g of the solution of hydrogen peroxide. What is the mass percentage of H2O2 in the solution?
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Step by Step Answer:
First find the mass of H 2 O 2 required to react with KMnO 4 ...View the full answer
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