What hydroxide concentration is required to-34a. initiate precipitation of Al³+ from a 5.70 x 10-2 M solution of Al2 (SO4), ? The solubility-product constant for Al (OH), is 3.0 × 10¬.Mb. lower the Al* concentration in the foregoing solution to 5.803+10-7 M?

Given: Concentration of Al2(SO4)3 = 5.70 × 10-2 M And Ksp of Al(OH)3 = 3.0 × 10-34 M

What hydroxide concentration is required to a. initiate precipitation of Alš+ from a 5.70 × 10¬2 M solution of Al2 (SO4)3? The solubility-product constant for Al (OH), is 3.0 × 10¬34. M b. lower the Al³+ concentration in the foregoing solution to 5.80 × 10¬7 M? M

What hydroxide concentration is required to a. initiate precipitation of Alš+ from a 5.70 × 10¬2 M solution of Al2 (SO4)3? The solubility-product constant for Al (OH), is 3.0 × 10¬34. M b. lower the Al³+ concentration in the foregoing solution to 5.80 × 10¬7 M? M

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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Question

What hydroxide concentration is required to
-34
a. initiate precipitation of Al³+ from a 5.70 x 10-2 M solution of Al2 (SO4), ? The solubility-product constant for Al (OH), is 3.0 × 10¬.
M
b. lower the Al* concentration in the foregoing solution to 5.80
3+
10-7 M?

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