Question

What is the [H3O+]in a solution of pOH 0.253

Answer 1

carbonated water would be what you are looking for :v)

Answer 2

1.79*10^-14

Step-by-step explanation:

A quick easy way I do is find the pH which is .253-14 = -13.747

and put it as the exponent for 10.

10^-13.747=1.79*10^-14