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When the expression for the reaction between arsenite and permanganate (MnO4-) in acid solution to give arsenate, the manganous ion (Mn2+) and water is balanced, the values of the letters A, B, C, E, and F are

A  H3AsO3   +   B  MnO4-   +  C  H+     →      D  H3AsO4   +     E  Mn2+    +   F  H2O

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