Which of the Following Equations Represents the Behavior of H₂PO₄^-

question 124

Multiple Choice

Which of the following equations represents the behavior of H₂PO₄^- as an acid?

• A)H₂PO₄^-(aq)+ H₃O⁺(aq)⇌ H₃PO₄(aq)+ H₂O(l)
• B)H₂PO₄^-(aq)+ HF(aq)⇌ H₃PO₄(aq)+ F^-(aq)
• C)H₂PO₄^-(aq)+ HCN(aq)⇌ H₃PO₄(aq)+ CN^-(aq)
• D)H₂PO₄^-(aq)+ OH^-(aq)⇌ HPO₄^2-(aq)+ H₂O(l)
• E)H₂PO₄^-(aq)+ H₂O(l)⇌ H₃PO₄(aq)+ OH^-(aq)

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Definitions:

Absorption Frequency

The frequency at which a material absorbs electromagnetic radiation, often used in spectroscopy to identify substances.

IR Spectrum

The IR Spectrum is a representation of the infrared light absorption by molecules, utilized in identifying and analyzing chemical substances.

IR Spectroscopy

A technique used in chemistry to identify the bonds in a molecule by measuring the absorption of infrared radiation by the molecule's chemical bonds.

Compounds

Chemical entities that result from the chemical combination of two or more elements, identifiable by their specific chemical structures and properties.