Hydroxylapatite, Ca10(PO4)6(OH)2, has a solubility constant of Ksp = 2.34 Ã 10-59, and dissociates according to
Hydroxylapatite, Ca_10(PO_4)_6(OH)_2, has a solubility constant of K_sp = 2.34 times 10^-59, and dissociates according to Ca_10(PO_4)_6(OH)_2(s) Equilibrium 10 Ca^2+(aq) + 6 PO_4^3- (aq) + 2OH^-(aq) Solid hydroxylapatite is dissolved in water to form a saturated solution. What is the concentration of Ca^2+ in this solution if [OH^-] is somehow fixed at 5.00 times 10^-6 M? [Ca^2+] = ____ M