What Is the OH^- Concentration of an Aqueous Solution with a PH

question 44

Multiple Choice

What is the OH^- concentration of an aqueous solution with a pH of 2.77? (K_w = 1.01 $\times$ 10^-14)

• A) 5.9 \(\times\) 10^-12 M
• B) 1.7 \(\times\) 10^-3 M
• C) 5.2 \(\times\) 10^-2 M
• D) 1.1 \(\times\) 10¹ M
• E) 5.9 \(\times\) 10² M

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