Which of the Following Is the Conjugate Base of H₃PO₄

question 70

Multiple Choice

Which of the following is the conjugate base of H₃PO₄?

• A)H₂PO₄^-
• B)HPO₄^2-
• C)PO₄^3-
• D)OH^-
• E)both H₂PO₄^- and HPO₄^2-

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Definitions:

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