Now, by the same exact reasoning, let's suppose that our hydrogen concentration is 1.0 times ten to negative eight. Let's find what the PH is of this particular solution. So once again we apply the same exact equation, equation A. So the PH is equal to negative log of the hydrogen I concentration and is equal to. So you plug that into the calculator and we get a value of eight. So we see that anytime this condition is true, the PH will always be above seven.