Which one of the following statements concerning calcium phosphate, Ca, (PO), is FALSE? Select one: a. It reacts with hydrochloric acid via this equation: Ca (PO),(s) + 6 HCI(aq) 3 CaCl,(aq) + 2 H,PO (aq) b. It is insoluble: it would precipitate as a solid if calcium nitrate and sodium phosphate solutions were mixed. . It is a strong electrolyte: when mixed with water, it dissolves readily to yield solvated ions. d. It is a base: because it contains phosphate anions, it can act as a proton acceptor.