5.50 g of As₂O3 are titrated with 33.5 mL of KMnO4 to reach the end point. 5 As₂O3(s) + 4 MnO4 (aq) + 9 H₂O(l) + 12 H* (aq) → 10 H3 AsO (aq) + 4 Mn² *(aq) Calculate the concentration of the KMnO4 solution. [KMnO4] = M

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.