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.