What is the pH if the [H+] concentration is 3 x10^-13​

pH = 12.52

Explanation:

Given that,

The [H+] concentration is .

We need to find its pH.

We know that, the definition of pH is as follows :

Put all the values,

So, the pH is 12.52.

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.