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Redox titrations are used to determine the amounts of oxidizing and reducing agents in solution. For...

Redox titrations are used to determine the amounts of oxidizing and reducing agents in solution. For example, a solution of hydrogen peroxide, H2O2 be titrated against solution of potassium permanganate, KMnO 4 The following equation represents the reaction: 2KMnO 4 (aq)+H 2 O 2 (aq)+3H 2 SO 4 (aq) 3O 2 (g)+2MnSO 4 (aq)+K 2 SO 4 (aq)+4H 2 O(l) A certain amount of hydrogen peroxide was dissolved in 100 of water and then titrated with 1.68 KMnO4M What mass of H2O2 was dissolved if the titration required 17.3 mL of the KMNO4 ?
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This question is solved by using the simple concept of stoichiometry which involves the relationship between masses of reactants and products.

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