When 38.0 mL of 0.1250 M H,SO, is added to 100. mL of a solution of PbI,, a precipitate of PbSO, forms. The PBSO, is then filtered from the solution, dried, and weighed. If the recovered PbSO, is found to have a mass of 0.0471 g, what was the concentration of iodide ions in the original solution? Select one: -4 a. 3.10 x 10 b. 6.20 x 10 M -4 C. 1.55 x 10 -3 d. 3.11 x 10 M -3 e. 1.55 x 10 M

When 38.0 mL of 0.1250 M H,SO, is added to 100. mL of a solution of PbI,, a precipitate of PbSO, forms. The PBSO, is then filtered from the solution, dried, and weighed. If the recovered PbSO, is found to have a mass of 0.0471 g, what was the concentration of iodide ions in the original solution? Select one: -4 a. 3.10 x 10 b. 6.20 x 10 M -4 C. 1.55 x 10 -3 d. 3.11 x 10 M -3 e. 1.55 x 10 M

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter16: Acids And Bases

Section: Chapter Questions

Problem 10ALQ

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