Verified answer

you need to take the inverse log of -11.3. That is it

Initially, WWW, you will have to know what pH is. By way of definition it can be the poor log of the hydrogen ion attention in moles per liter. That is the identical factor because the attention of H3O+ in moles per liter. So all we have got to do is flip the log back into the quantity it represents, and we are going to have the answer. So: pH = -log [H+] -2.35 = log [H+] zero.00447 = [H+] Or 4.Forty seven x 10 -three = [H+], which is the identical thing as H3O+