The PH of an Aqueous Solution at 25 $\mathrm{H}^{+}$

question 117

Multiple Choice

The pH of an aqueous solution at 25.0 °C is 10.55.What is the molarity of $\mathrm{H}^{+}$ ?

• A)2.8 × 10^-11 mol L^-1
• B)3.5 × 10¹⁰ mol L^-1
• C)3.5 × 10^-4 mol L^-1
• D)3.5 mol L^-1
• E)2.36 mol L^-1

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