The salt formed from phosphoric acid (H₃PO₄) and calcium hydroxide (Ca(OH)₂) is calcium phosphate, with the chemical formula Ca₃(PO₄)₂.

Here's the balanced chemical equation for the reaction:

3Ca(OH)₂ + 2H₃PO₄ → Ca₃(PO₄)₂ + 6H₂O

Let me know if you'd like to know more about the reaction or the properties of calcium phosphate!