Question

Water with a H3O+ concentration of 1 x 10^-7 M has a pH of

Answer 1

The water has a pH of 7.

Step-by-step explanation:

To calculate the pH, we can use the pH formula and replace the concentration of H3O+:

`\begin{gathered} pH=-log{}{}[H_3O^+] \\ pH=-log(1*10^(-7)) \\ pH=7 \end{gathered}`

So, the pH is 7.