buffer pH 4.46 how un-log to find concentration

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pH is 4.46 how to ''un-log'' to get concentration 3.47x10^5

Guest Nov 14, 2013

Guest · Answer 1 · 2013-11-14T03:09:21

What kind of math is this?

Guest · Answer 2 · 2013-11-14T06:19:37

pH = -log [H3O+]

and therefore

[H3O+] = 10^-pH

or in your case [H3O+] = 10^-4.46