What Is the Concentration (In M) of Hydroxide Ions in a Solution

question 6

Multiple Choice

What is the concentration (in M) of hydroxide ions in a solution at 25.0 °C with pH = 4.282?

• A) 5.22 × 10^{- 5}
• B) 1.91 × 10^{- 10}
• C) 9.72
• D) 4.28
• E) 1.66 × 10⁴

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