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Chemistry, 21.05.2021 21:00 itscheesycheedar

If the H+ concentration in a certain tap-water sample is 2.6 × 10-7 M, what is the OH-concentration? (Hint: find the pH and pOH first!!) Please I need help with this!

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If the H+ concentration in a certain tap-water sample is 2.6 × 10-7 M, what is the OH-concentration?...
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