What are the primary chemical components present in a phosphate buffer at pH 7.4? A. HPO4-2...

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What are the primary chemical components present in a phosphate buffer at pH 7.4? A. HPO4-2...

What are the primary chemical components present in a phosphate buffer at pH 7.4?

A. HPO₄^-2 and PO₄^-3
B. H₂PO₄^- and HPO₄^-2
C. H₃PO₄ and PO₄^-3
D. H₃PO₄ and HPO₄^-2
E. H₂PO₄^- and PO₄^-3

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