The institution decides to add dissolved Al (III) in the form of Al(OH)3 into the water for the water treatment plan. The limit for total Al(III) added is 750 ppb (ug dissolved in Al(III) per L). The Ksp for Al(OH)3 is 3*10^-34. 1. Write the equilibrium expression for this mineral dissolution 2. Do you expect the solubility to increase or decrease with increase ionic strength? 3. Are any of the product of dissolution acids or bases? 4.Would you expect the effective solubility to change with pH? 5. Dossolved oranic matter such as EDTA are good ligand for Al3+, show how you would compute the chane in Al(III) solubility if the lake had a DOM concentration of 0.1 mM
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
The institution decides to add dissolved Al (III) in the form of Al(OH)3 into the water for the water treatment plan. The limit for total Al(III) added is 750 ppb (ug dissolved in Al(III) per L). The Ksp for Al(OH)3 is 3*10^-34.
1. Write the equilibrium expression for this mineral dissolution
2. Do you expect the solubility to increase or decrease with increase ionic strength?
3. Are any of the product of dissolution acids or bases?
4.Would you expect the effective solubility to change with pH?
5. Dossolved oranic matter such as EDTA are good ligand for Al3+, show how you would compute the chane in Al(III) solubility if the lake had a DOM concentration of 0.1 mM
Step by step
Solved in 2 steps
