Consider the following reaction; 2S2O32- + I2 → 2I- + S4O62- If 10.0 mL of 0.10M S2O32- is needed to titrate a 50.0mL solution containing I2, what is the concentration (mol/L) of I2 in the unknown solution?

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Consider the following reaction;

2S2O32- + I2 → 2I- + S4O62-

If 10.0 mL of 0.10M S2O32- is needed to titrate a 50.0mL solution containing I2, what is the concentration (mol/L) of I2 in the unknown solution?

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