A Substance Has a Hydrogen Ion Concentration Of $\left[ \mathrm { H } ^ { \cdot } \right] = 3.7 \times 10 ^ { - 6 }$

question 41

Multiple Choice

A substance has a hydrogen ion concentration of $\left[ \mathrm { H } ^ { \cdot } \right] = 3.7 \times 10 ^ { - 6 }$ M. Find the pH of the substance.

• A) \(2.1\)
• B) \(4.6\)
• C) \(5.4\)
• D) \(7.6\)
• E) \(9.4\) ?

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