Calculate the [OH-] given pH of 9.9

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Niklas Gustavsson asked Jun 20, 2023

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Calculate the [OH-] given pH of 9.9

Chemistry
college

Niklas Gustavsson asked Jun 20, 2023

by Niklas Gustavsson

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1 Answer

12 votes

Answer

pOH = 4.1

Step-by-step explanation

Given:

pH = 9.9

Required: The concentration of OH-

Solution

pH + pOH = 14

9.9 + pOH = 14

pOH = 14-9.9

pOH = 4.1

Zopieux answered Jun 25, 2023

by Zopieux

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