Skywalkerzcm Skywalkerzcm

31-07-2017
Chemistry

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PLEASE
What is the H30+ concentration of a solution with a pH of 3?

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JoannaBlackwelder JoannaBlackwelder

31-07-2017

pH = -log[H3O+]
Solving for [H3O+] gives
[H3O+] = 10^-pH
= 10^-3
or 1x10^-3 M

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