Asked by Jarel

What is the pH of a solution in which the hydroxide ion concentration is equal to 9.1 x 10^-2 moles/liters.
A
Acid
B
Basic
C
Neutral
D
Neither
Answered by DrBob222
(H^+)(OH^-) = 1E-14
Solve for (H^+), then
pH = -log(H^+).
If pH
<7 = acid
7 = neutral
>7 = basic.
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