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5. Classification & Balancing of Chemical Reactions - Part 2 of 2
5. Classification & Balancing of Chemical Reactions / Calculate Oxidation Numbers / Problem 3

Determine the oxidation number of iodine on both sides of the following redox reaction:
2 S2O32−(aq) + I3(aq) → S4O62−(aq) + 3 I(aq)

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