Question

Calculate the [H+], given the pH is 2.5

a
0.31 M
b
0.25 M
c
0.50 M
d
0.003 M

Answer 1

D. 0.003

Step-by-step explanation:

To find [H+] given pH, you do 10^-[pH]

10^-2.5 = 0.003