What Is the Hydroxide Ion Concentration of a KOH Solution

question 31

Multiple Choice

What is the hydroxide ion concentration of a KOH solution that has a pH of 9.20?

• A) 6.31 × 10^-10 M
• B) 1.58 × 10^-5 M
• C) 4.80 M
• D) 9.20 M
• E) 7.20

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