A Substance Has a Hydrogen Ion Concentration Of $\left[ \mathrm { H } ^ {+ } \right] = 4.0 \times 10 ^ { - 3 }$

question 77

Multiple Choice

A substance has a hydrogen ion concentration of $\left[ \mathrm { H } ^ {+ } \right] = 4.0 \times 10 ^ { - 3 }$ M. Find the pH of the substance

• A)pH \(\approx 7.4\)
• B)pH \(\approx 5.4\)
• C) pH \(\approx 3.4\)
• D)pH \(\approx 4.4\)
• E)pH \(\approx 2.4\)

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