A buffer solution contains 0.150 moles of HSO4° and 0.150 moles of SO,²² in a total volume of 0.250 L. Calculate the pH knowing that the pKa = 1.90. HSO4 = SO,2-+H*

Principles of Modern Chemistry
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ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter15: Acid–base Equilibria
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A buffer solution contains 0.150 moles of HSO4 and 0.150 moles of SO,²- in a
total volume of 0.250 L. Calculate the pH knowing that the pKa = 1.90.
HSO4 = SO,2- +H*
Transcribed Image Text:A buffer solution contains 0.150 moles of HSO4 and 0.150 moles of SO,²- in a total volume of 0.250 L. Calculate the pH knowing that the pKa = 1.90. HSO4 = SO,2- +H*
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