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

question 47

Multiple Choice

Which of the following equations represents the behavior of H₂PO₄^- as a base?

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

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Definitions:

Black Hawk War

The Black Hawk War was a brief conflict in 1832 between the United States and Native American forces led by Black Hawk, a Sauk leader.

Old Northwest

A historical term referring to the territory in the north-central United States that was covered by the 1787 Northwest Ordinance, including what is now Ohio, Indiana, Illinois, Michigan, Wisconsin, and part of Minnesota.

Indian Removal Act

A law passed in 1830 that authorized the U.S. government to forcibly relocate Native American tribes from their ancestral homelands in the southeastern United States to designated territory west of the Mississippi River.

1830

A year marked by significant global events, including revolutions across Europe and the passage of the Indian Removal Act in the United States.