0.1 gram of solid aluminum phosphate (Al(PO4) (s) is added to 500 L of pure water. Immediately the solid begins to dissolve according to the reactions below. Complete dissolution: Solid present: Al(PO4) (S)→ Al+³ + PO4³ Al(PO4) (s) → A1+³ + PO4³ No K KSP = 10-12 What is the concentration of dissolved phosphate (in M and mg/L) in the water once all reactions proceed to completion? Is the solid still present or has it completely dissolved? Why or why not? If the solid is present, calculate the solid concentration (in M and mg/L).

0.1 gram of solid aluminum phosphate (Al(PO4) (s) is added to 500 L of pure water. Immediately the solid begins to dissolve according to the reactions below. Complete dissolution: Solid present: Al(PO4) (S)→ Al+³ + PO4³ Al(PO4) (s) → A1+³ + PO4³ No K KSP = 10-12 What is the concentration of dissolved phosphate (in M and mg/L) in the water once all reactions proceed to completion? Is the solid still present or has it completely dissolved? Why or why not? If the solid is present, calculate the solid concentration (in M and mg/L).

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 113QRT

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