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Question- If 10.00 mL of a KIO3(aq) solution were titrated with 0.0272 M Na2S2O3, 5.40 mL were needed to reach the starch endpoint. What is [IO3-]?

IO3-(aq) + 6H+(aq) + 6S2O32-(aq) <-------> 3S4O62-(aq) + I-(aq) + 3H2O(l)

Explicate the each step. Explicate the process and each step.

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