A solution has a hydroxide-ion concentration of 0.0040 M.What is the pOH of the solution?
A)11.60
B)2.40
C)7.00
D)8.48
E)5.52

Name: A solution has a hydroxide-ion concentration of 0.0040 M.What is the pOH of the solution? A)11.60 B)2.40 C)7.00 D)8.48 E)5.52
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Question

Quizplus · Accepted Answer

The pOH is calculated using the formula pOH = -log[OH⁻]. For a hydroxide-ion concentration of 0.0040 M, pOH = -log(0.0040) = 2.40.

A Solution Has a Hydroxide-Ion Concentration of 0