How Many Moles of Ions Are Present in Exactly 150

question 2

Multiple Choice

How many moles of ions are present in exactly 150 mL of a 0.260 M ammonium phosphate solution, (NH₄) ₃PO₄(aq) ?

• A)1.04 mol
• B)0.156 mol
• C)0.0390 mol
• D)0.117 mol
• E)0.312 mol