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01-02-2018
Mathematics

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Pre calculus help!! pH of substance which has a hydronium ion concentration? help please!!

Pre calculus help pH of substance which has a hydronium ion concentration help please class=

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musiclover10045 musiclover10045

01-02-2018

-log(5.4x10^-9) = 8.27 = 8.3

since 8.3 is greater than 7 it is basic

so the last answer is correct

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