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OpenStudy (anonymous):
if pH of H3O+ is 4.7. what is the concenration of H3O+?
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OpenStudy (anonymous):
[H+] = 10 ^-pH = 10 ^-4.7 = 2.00 x 10 ^05 [OH]- = 10 ^-14 / [H+} = 10^-14 / 2.00 x 10 ^05 [OH-] = 5 x 10 ^-10 moles / liter
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