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    Exam 5: Exponential and Logarithmic Functions
  5. Question
    A Substance Has an Approximate Hydrogen Ion Concentration of About
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A Substance Has an Approximate Hydrogen Ion Concentration of About

Question 34

Question 34

Multiple Choice

A substance has an approximate hydrogen ion concentration of about 3.89 × A substance has an approximate hydrogen ion concentration of about 3.89 ×   . Calculate its pH value. A)  12.1 B)  25.1 C)  -12.1 D)  10.9 . Calculate its pH value.


A) 12.1
B) 25.1
C) -12.1
D) 10.9

Correct Answer:

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