Question

Finding the pH for [H+] = 9.4 * 10-3 M?

Answer 1

pH = 2.0

Step-by-step explanation:

To find the pH of a solution, take the -log[H+]. In this case, the -log(9.4 x 10^-3) equals 2.02687 which makes 2.0 when accounting for significant figures.