how many moles of ions are released when 1.6 mol of ammonium phosphate is dissolved in water?

Answer 1

1.6 moles (NH3)3PO4 will give you
1.6 moles of PO4^-3 ions and 3 x 1.6 = 4.8 moles NH4^+ ions. The total is 1.6 + 4.8 = ??