A water sample has a pH of 9.25. The concentration of hydroxyl ions in the wate

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A water sample has a pH of 9.25. The concentration of hydroxyl ions in the water sample is

Options:

A . 10-9.25 moles/L

B . 10-4.75 moles/L

C . 0.302 moles/L

D . 3.020 moles/L

Answer: Option C

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