A 200 % by Mass Solution of Phosphoric Acid (H₃PO₄)in Water

question 25

Multiple Choice

A 20.0 % by mass solution of phosphoric acid (H₃PO₄) in water has a density of 1.114 g/mL at 20°C.What is the molarity of this solution?

• A)0.0114 M
• B)0.0568 M
• C)0.114 M
• D)2.27 M
• E)11.4 M