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21-06-2019
Chemistry

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What is the H+ concentration for an aqueous solution with pOH = 4.01 at 25 ∘C? Express your answer to two significant figures and include the appropriate units.

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joshphillies2ow1cdk joshphillies2ow1cdk

21-06-2019

I believe pH = -log[H+]

Also, 14 = pH + pOH

Therefore pH = 14 - pOH

pH = 14 - 4.01

pH = 9.99

9.99 = -log[H+]

Solve for H+

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