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12-05-2020
Chemistry

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What is the pH of a substance with a hydrogen concentration of 1.0 x 10-13?

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12-05-2020

Answer:

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1.0 x10^-14 = (1.0 x 10^-13) (x)

x = 1.0 x 10^-1 = 0.1 M (this is the [OH-])

pOH = -log 0.1 = 1.0

Explanation:

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