Solution of HCl with a Concentration of 0.01 M

What is the pH of a solution containing 0.01 M HCl?

What formula is used to calculate pH?

Answer:

The pH of the 0.01 M HCl solution is 2.

The pH of a solution is a measure of its acidity or basicity. It is calculated using the formula:

pH = -log10 [H+]

For the HCl solution with a concentration of 0.01 M:

HCl(aq) → H+(aq) + Cl-(aq)

0.01 M of HCl will produce 0.01 M of H+ ions in the solution.

[H+] = 0.01 M

Using the pH formula: pH = -log[H+], we get:

pH = -log(0.01) = 2

Therefore, the pH of the 0.01 M HCl solution is 2, indicating that it is a strong acid.