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Question 600411
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Chemical and Ionic Equilibrium: pOH MCQ

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pOHEasyQuestion 600411

Question

If pOH = 3, then pH at 25°C is:
  1. A
    3
  2. B
    7
  3. C
    11
    Correct
  4. D
    14

Correct answer

11

Explanation

At 25°C: pH + pOH = 14. pH = 14 − pOH = 14 − 3 = 11. The solution is basic.

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