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

question 16

Multiple Choice

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

• A) 1.66 × 10⁴
• B) 9.71
• C) 1.92 × 10^{- 10}
• D) 5.22 × 10^{- 5}
• E) 4.28

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