Beba914 Beba914

18-05-2017
Chemistry

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What is the concentration of hydrogen ion with the poh of 11.5

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fatouramjaun fatouramjaun

18-05-2017

pH +pOH = 14

(14 - 11.5) = 2.5 (the ph is 2.5)

NOW, Ph = -lg (H*)

apply the formula

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