Question

answer quickly i'm out of time !!!!!!

If the [H+] = 0.05 M, what is the pH of the solution, and is the solution a strong acid, weak acid, strong base, or weak
base?

a. pH= 1.3, weak acid
b. pH= 12.7, weak base
c. pH-12.7 strong base
d. pH= 1.3 strong acid

Answer 1

Answer:

Option D. pH= 1.3 strong acid

Explanation:

From the question given:

The hydrogen ion concentration [H+] = 0.05 M

pH = —Log [H+]

pH = —Log 0.05

pH = 1.3

Since the pH lies between 0 and 7, the solution is acidic. Since the pH value is low, the solution is a strong acid