1. Write the balanced oxidation and reduction half reactions for the reaction of As2O3^(3-) and I2....

1. Write the balanced oxidation and reduction half reactions for the reaction of As2O3^(3-) and I2. What ion is oxidized and what ion is reduced?

2. Assuming that 5 mL of 0.006 M arsenite solution is subjected to coulometric titration as described in this laboratory using a current of 30 mamps. Calculate the time that the current should be applied to reach the endpoint of the titration.

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queen_honey_blossom answered 1 year ago

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