what is Ph of [H+] = 0.00010M?

pH = -log[H]

pH = -log[0.0001]
pH = 4

weak acid

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

pH = -log[H+]

Here, [H+] represents the concentration of the hydrogen ions in the solution.

Given that the concentration of [H+] is 0.00010 M, you can plug this value into the formula to find the pH:

pH = -log(0.00010)

Now, use a scientific calculator to calculate the logarithm of 0.00010.

When you take the logarithm (base 10) of 0.00010, you get -4.

Therefore, the pH of a solution with a hydrogen ion concentration of 0.00010 M is 4.