Question

The formula for the pH of a solution of hydronium ions is given by the logarithmic

equation pH = -log [H3O*], where [H3O*] is the hydronium ion concentration. Find
the pH of a certain agricultural product with the hydronium ion concentration of
5.2x10-6.
1
The pH is
(Round to the nearest tenth.)

Answer 1

The pH of a solution with a hydronium ion concentration of 5.2x10^-6 is calculated using the pH formula, resulting in a pH value of 5.3 when rounded to the nearest tenth.

Step-by-step explanation:

To calculate the pH of an agricultural product with a hydronium ion concentration of 5.2x10-6, we use the formula pH = -log [H3O+].

Inserting the given concentration into the formula, we get:
pH = -log(5.2x10-6)

Using a calculator to find the logarithm, we get:
pH = -(-5.283997608)
= 5.3 (rounded to the nearest tenth)

Therefore, the pH of the solution is 5.3.