Which of the following formulas describes the relationship between pH and hydrogen ions?
A) pH = log [H⁺]
B) pH = -log [H⁺]
C) [H⁺] = -log pH
D) [H⁺] = log pH
E) pH= [H⁺] + [OH⁻]

Question

Quizplus · Accepted Answer

The formula that describes the relationship between pH and hydrogen ions is pH = -log [H⁺]. This means that the pH is equal to the negative logarithm of the concentration of hydrogen ions. As the concentration of hydrogen ions increases, the pH decreases, and as the concentration of hydrogen ions decreases, the pH increases.

Which of the Following Formulas Describes the Relationship Between PH