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Chemistry
Kayla Swanson
7 July, 19:45
What is the pOH of a 2.1x10^-6 m oh - solution?
pOH=?
+4
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Mollie Cherry
7 July, 21:22
0
The answer to your question is: pOH = 5.7
Explanation:
pOH is a measure of the concentration of OH ions.
Data
pOH = ?
Molarity = 2.1 x 10 ⁻⁶ M
Formula
pOH = - log [OH]
Substitution
pOH = - log[2.1 x 10⁻⁶]
pOH = 5.7
and pH = 14 - pOH
pH = 14 - 5.7
pH = 8.3
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