What Volume of Water Must Be Added to 14 $\times$ 10³ mL
D) 37 ML
E) 85 ML

What volume of water must be added to 14.8 mL of a pH 2.0 solution of HNO₃ in order to change the pH to 4.0?

A) 14.8 mL
B) 147 mL
C) 1.47 $\times$ 10³ mL
D) 37 mL
E) 85 mL