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Calculate the [OH-] given pH of 9.9
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4 votes
Calculate the [OH-] given pH of 9.9

User Bandish Kumar
by
9.4k points

1 Answer

3 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

User ShPavel
by
8.0k points
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