2. Using the following set of reactions, generate a log Al vs. pH diagram depicting the solubility of gibbsite,Al(OH)3(am).Al(OH)3(am) + 3H+ → A1³+Al3+ + H₂OA13++ 2H2OA13+ + 3H2OA13+ + 4H2O← → AIOH2++ 3H2O+ H← → Al(OH)2++ 2H+← → Al(OH)3(aq)← → Al(OH)4+3H++ 4H+log Ksp.Al(OH)3 = 10.38log K1,OH -4.99log K2,OH-10.1log K3,OH -16.0log K4,OH -23.0Assume this mineral controls the solubility of Al in a coagulation-flocculation drinking water plant. Ifthe system is dosed with alum, aluminum sulfate(s), at a concentration equivalent to 2.7 mg Al/L andoperated at pH 7.0, what is the minimum solubility of Al in equilibrium with gibbsite? Report youranswer as (mg Al/L). State any assumptions.

Calculation step by step: Determine the pH of the solution:We're given that the system is dosed with…

Answered: 2. Using the following set of…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 84QRT

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