What is the concentration (in M)of hydroxide ions in a solution at 25.0 °C with pH = 4.153? A)4.15 B)9.85 C)1.42 × 10^-10 D)7.03 × 10^-5 E)none of the above

Name: What is the concentration (in M)of hydroxide ions in a solution at 25.0 °C with pH = 4.153? A)4.15 B)9.85 C)1.42 × 10 -10 D)7.03 × 10 -5 E)none of the above
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Quizplus · Accepted Answer

The pH of the solution is 4.153, so the pOH is 14 - 4.153 = 9.847. The concentration of hydroxide ions is 10^-pOH = 10^-9.847 ≈ 1.42 × 10^-10 M.

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