A sample of orange juice has a hydronium ion concentration of 2.9*10^-4. What is the ph

Answer 1

To find the pH, we use the formula:

pH = -log[H3O+]

where [H3O+] is the hydronium ion concentration in mol/L.

Substituting the given value of [H3O+] into the formula, we get:

pH = -log(2.9*10^-4)

Using a calculator, we find:

pH = 3.54

Therefore, the pH of the orange juice sample is approximately 3.54.