The molar solubility (s) of zirconium phosphate with molecular formula (Zr4+)3 (PO43-)4 is given by relations: [2025]
(4)
Zr3(PO4)4⇌3Zr4+3s+4PO43-4s
Ksp=[Zr4+]3[PO43-]4=[3s]3[4s]4=6912s7
s=(Ksp6912)17