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Chemistry, 02.06.2021 23:40 angelynb6762

What is the pOH of a solution of 4.89 x 10^-5 M HBr? What is the pH of a solution of 6.10 x 10^-11 M LiOH?
What is the pH of a solution of 9.06 x 10^-8 M Ba(OH)2?

Please explain these thoroughly because I have no idea what to do. Thank you :D

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What is the pOH of a solution of 4.89 x 10^-5 M HBr? What is the pH of a solution of 6.10 x 10^-11...
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