 Science
If a solution has a pH = 8, then the [H3O+] =

### Question Description

Please explain what formula i would use and how to input it into my calculator Student has agreed that all tutoring, explanations, and answers provided by the tutor will be used to help in the learning process and in accordance with Studypool's honor code & terms of service.

## Final Answer Thank you for the opportunity to help you with your question!

the equation for pH is pH = - log [H3O+] where the log os log base-10; this gives you pH from the [H3O+]

to get [H3O+] from pH, you need to "undo" this equation by solving for [H3O+], which is [H3O+]=10^(-pH)

so take the negative of the pH, and do 10 to that power...that gives you the H3O+ concentration if you know the pH

So, in our case [H3O+] = 10^(-8) = 1*10^(-8)

Please let me know if you need any clarification. I'm always happy to answer your questions. tsveiukolha (653)
New York University Anonymous
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