Answer the following questions.Questions Nos. 31-32 31. A 0.7137-g sample that assayed 96.4% Na₂SO4 (142.04 g/mol) required30.31 mL of barium chloride solution. Calculate the concentration ofBaCl₂ in the solution.0.2345 M0.1598 M0.3783 MNone of these32. Ksp of Cd(103)2 (462.22 g/mol) is 2.3 x 10³. How much dissolvedCd (103)2 is in a 750.0 mL Cd(103)₂ clear solution?621.1 mg52.57 mg985.9 mgNone of these

Answered: Image /qna-images/answer/dc904924-0548-4909-b87d-11041ee036bf.jpg

Answered: 31. A 0.7137-g sample that assayed…

31. A 0.7137-g sample that assayed 96.4% Na₂SO4 (142.04 g/mol) required 30.31 mL of barium chloride solution. Calculate the concentration of BaCl₂ in the solution.

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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