Question

Determine the pH of the following solutions, given their hydrogen ion concentration. a. [H+] = 10^-5 M

Answer 1

pH = 5

Step-by-step explanation:

The pH of the solution can be found by using the formula

pH = - log [H+]

From the question

[H+] = 10^-5 M

Substitute the value into the above formula and solve for the pH

That's

`pH = - log( {10}^( - 5) )`

We have the final answer as

pH = 5

Hope this helps you