What is the pH of 5.3 $\times$10^-3 M HCl(aq)?

Question

Quizplus · Accepted Answer

The pH of the solution can be calculated by using the following formula:
pH = -log[H+]
where [H+] is the concentration of hydrogen ions in the solution.
To calculate [H+], we need to first find the concentration of HCl(aq).
Given, the concentration of HCl(aq) is 5.3 M.
Since HCl is a strong acid, it completely dissociates in water.
Therefore, the concentration of H+ ions is also 5.3 M.
Now, substituting the value of [H+] in the formula, we get:
pH = -log(5.3) = 2.28
Therefore, the answer is B.

What Is the PH of 5 ×\times× 10-3 M HCl(aq)? A) -1

What Is the PH of 5 $\times$ 10^-3 M HCl(aq)?
A) -1