Question

In a solution of hydrochloric acid in water, the concentration of hydrogen ions is 10−2M. What is the pH of the solution? Any help would be appreciated :)

Answer 1

Answer:

2

Explanation:

PH = - log [H+]

PH = - log [10^-2]

PH = - (-2) log [10]

PH = 2 × 1

PH = 2