The solubility product for a series of hydroxides are : (b) BiOOH Ksp= 4.0 X10-10 ={Bi+] [OH-] (c) Be(OH)2 Ksp= 7.0 X10-22 (d) Tm(OH)2 Ksp= 3.0 X10-24 (e) Hf(OH)4 Ksp= 4.0 X10-26 Write the KSp expressions for each hydroxide Calculate the solubility for each compound in aqueous solutions, arrange them from the smallest to the largest.