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

asked Jan 16, 2019 216k views

2 votes

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2 votes

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

since 8.3 is greater than 7 it is basic

so the last answer is correct

Dimskiy answered Jan 20, 2019

6.1k points

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