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December 20, 2014

Homework Help: Chemistry(Please help, thank you)

Posted by Hannah on Saturday, March 31, 2012 at 6:45pm.

What is the [H3O+] for a neutral solution at 50 degrees celsius?

I know that kw=[H3O+][OH-] but I am not sure what to do to get the H3O. The value I have for kw=5.76e-14 and I have the pH 6.62 but I do not know what the OH would be.

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