Part 1 Solution A is a 5.0 L aqueous sodium iodide (Nal) solution, and I want to determine the concentration of iodide ions, I- (aq). I'm going to do this with a precipitation titration, taking advantage of the insolubility of Agl (s). To a 20.0 mL sample of Solution A, I add 0.0740 M AgNO3 aqueous solution until adding AgNO3 no longer causes more precipitate to form. I see no more visible precipitate after adding 6.00 mL of AgNO3 solution. Based on this information, what is the concentration (in mM) of iodide anions in Solution A? Part 2 mM I™ It's hard to precisely measure the endpoint for a precipitation titration. Let's suppose that instead of measuring the volume of AgNO3 solution added, I just measure the weight of precipitate from the above experiment. I determine that the precipitate weighs 93.9 mg. Based on the weight of the solid precipitate, what is the concentration (in mM) of iodide anions in Solution A? mM I

Part 1 Solution A is a 5.0 L aqueous sodium iodide (Nal) solution, and I want to determine the concentration of iodide ions, I- (aq). I'm going to do this with a precipitation titration, taking advantage of the insolubility of Agl (s). To a 20.0 mL sample of Solution A, I add 0.0740 M AgNO3 aqueous solution until adding AgNO3 no longer causes more precipitate to form. I see no more visible precipitate after adding 6.00 mL of AgNO3 solution. Based on this information, what is the concentration (in mM) of iodide anions in Solution A? Part 2 mM I™ It's hard to precisely measure the endpoint for a precipitation titration. Let's suppose that instead of measuring the volume of AgNO3 solution added, I just measure the weight of precipitate from the above experiment. I determine that the precipitate weighs 93.9 mg. Based on the weight of the solid precipitate, what is the concentration (in mM) of iodide anions in Solution A? mM I

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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