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    Chemistry The Central Science
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    Exam 16: Acid-Base Equilibria
  5. Question
    What Is the PH of an Aqueous Solution at 25
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What Is the PH of an Aqueous Solution at 25

Question 61

Question 61

Multiple Choice

What is the pH of an aqueous solution at 25.0 °C that contains 3.98 × 10-9 M hydronium ion?


A) 8.400
B) 5.600
C) 9.000
D) 3.980
E) 7.000

Correct Answer:

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