What is the molar ratio of HPO 4² to H2PO4 at a pH of 7.0 (pK1=2.14, pk2=6.86, pk3=12.4)? pH 7.5? pH 8.0?

Human Physiology: From Cells to Systems (MindTap Course List)
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Chapter3: The Plasma Membrane And Membrane Potential
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Problem 1SQE: Using the Nernst equation, calculate the equilibrium potential for Ca2 and for C1 from the following...
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What is the molar ratio of HPO 4² to H2PO4 at a pH of 7.0
(pK1=2.14, pk2=6.86, pk3=12.4)? pH 7.5? pH 8.0?
Transcribed Image Text:What is the molar ratio of HPO 4² to H2PO4 at a pH of 7.0 (pK1=2.14, pk2=6.86, pk3=12.4)? pH 7.5? pH 8.0?
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