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12. What is the hydroxide ion concentration of bile (pH = 8.4)?! POH Answer: [OH-] = 2.5IXOS..
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As we know, pH tpot = 14. In Given problem pH = 8.4 This poH = 14-8.4. - 5.6 By deffination port = -log[64] » [oH] = 10-56 »

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