Brightstorm Q & A : The concentration of OH- ions is 0.0025 M. Calculate the concentration of H+ ions.

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answer #1

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M = moles / L .0025 moles / L x 1 mole H+ / 1 mole OH- = .0025 mole / L H+. (.0025 M of H+) So it's the same number. Use stoichiometry!

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10904

Stoichiometry September 28, 2010

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You divide the concentration into the water constant of 1E-14 and you get the answer 4E-12

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10918

yankeekid September 29, 2010

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