a) Discuss the possible mechanisms involved in the destabilization of a suspension of mineral particles upon addition of alum. The suspen- sion pH is initially 7.0, and the pH of the zero point of charge (PZC) of the particles is 6.2. Suggest three possible mechanisms for destabilization. (b) If the pH of the PZC were 9.5, would the same mechanisms apply?

a) Discuss the possible mechanisms involved in the destabilization of a suspension of mineral particles upon addition of alum. The suspen- sion pH is initially 7.0, and the pH of the zero point of charge (PZC) of the particles is 6.2. Suggest three possible mechanisms for destabilization. (b) If the pH of the PZC were 9.5, would the same mechanisms apply?

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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