Final answer:
The net ionic equation for the precipitation of calcium phosphate from aqueous solution is 2H₂PO₄⁻ (aq) + 3Ca²⁺ (aq) → Ca₃(PO₄)₂ (s) + 4H₂O(l).
Step-by-step explanation:
The net ionic equation for the precipitation of calcium phosphate from aqueous solution is:
2H2PO4-(aq) + 3Ca2+(aq) → Ca3(PO4)2(s) + 4H2O(l)
In this equation, the reactants are the aqueous solutions of H2PO4- (dihydrogen phosphate) and Ca2+ ions, and the products are the solid calcium phosphate and water.