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Standardized solutions Of KBrO3are frequently used in redox titrations. The necessary solution can be made by dissolving KBrO3in water and then titrating it with an As(lll) solution. What is the molar concentration of a KBrO3solution if 28.55 mL Of the solution is needed to titrate 1.550 g of As2O3? See Problem 4.120 for the balanced equation. (AS2O3dissolves in aqueous acid solution to yield
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