What is the pH of a solution whose hydronium ion concentration is

0.0010 M?

pH = -log(H3O^+)

To determine the pH of a solution, we can use the formula:

pH = -log[H3O+]

Given that the hydronium ion concentration is 0.0010 M, we can substitute this value into the formula:

pH = -log(0.0010)

Using the logarithm key on a calculator or logarithm table, we can find:

pH ≈ 3.00

Therefore, the pH of the solution is approximately 3.00.

To determine the pH of a solution, you can use the formula:

pH = -log[H₃O⁺]

In this case, the hydronium ion concentration is given as 0.0010 M.

Step 1: Take the negative logarithm (base 10) of the hydronium ion concentration:
-log(0.0010) = 3

Step 2: The result obtained is the pH of the solution. In this case, the pH is 3.

Therefore, the pH of the solution is 3.