What is the equilibrium constant expression for the K sp of Ca 3 (PO 4 ) 2 ? Ans
ID: 633244 • Letter: W
Question
What is the equilibrium constant expression for the Ksp of Ca3(PO4)2? Answer Ksp = [Ca2+]3[PO43-]2 Ksp = {[Ca2+]3[PO43-]2}/[Ca3PO4] Ksp = {[Ca2+]3[PO43-]2}/{[Ca3PO4][H2O]} Ksp = 1/{[Ca2+]3[PO43-]2} What is the equilibrium constant expression for the Ksp of Ca3(PO4)2? Ksp = [Ca2+]3[PO43-]2 Ksp = {[Ca2+]3[PO43-]2}/[Ca3PO4] Ksp = {[Ca2+]3[PO43-]2}/{[Ca3PO4][H2O]} Ksp = 1/{[Ca2+]3[PO43-]2} Ksp = [Ca2+]3[PO43-]2 Ksp = {[Ca2+]3[PO43-]2}/[Ca3PO4] Ksp = {[Ca2+]3[PO43-]2}/{[Ca3PO4][H2O]} Ksp = 1/{[Ca2+]3[PO43-]2}Explanation / Answer
Ksp= [Ca2+]3[PO43-]2