I) A sample is analyzed for its tin content by an oxidation-reduction titration with Is (aq). A 10.00 g of sample is crushed, dissolved in sulfuric acid, and passed over a reducing agent so that all the tin is in the form Sn²*. The Sn2"(aq) is completely oxidized by 34.60 mL of a 0.5560 M solution of Nal3. Calculate the amount of tin and its mass percentage in the sample. I, (aq) + Sn2 (aq) → Sn*(aq) + I (aq)

I) A sample is analyzed for its tin content by an oxidation-reduction titration with Is (aq). A 10.00 g of sample is crushed, dissolved in sulfuric acid, and passed over a reducing agent so that all the tin is in the form Sn². The Sn2"(aq) is completely oxidized by 34.60 mL of a 0.5560 M solution of Nal3. Calculate the amount of tin and its mass percentage in the sample. I, (aq) + Sn2 (aq) → Sn(aq) + I (aq)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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