What Is the Conjugate Base of H₂PO₄^⁻

question 29

Multiple Choice

What is the conjugate base of H₂PO₄^⁻?

• A)HPO₄^2-
• B)PO₄^3-
• C)H₃PO₄
• D)H₃O⁺
• E)OH^⁻

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Definitions:

Statute of Frauds

A judicial principle stipulating that specific contract categories must be written and signed by the accountable party to be legally binding.

Signature Requirement

The necessity for a person's handwritten or digital mark to verify and authenticate a document.

Interest in Land

A legal right or claim to real estate property, including ownership or use rights.

Statute of Frauds

A legal principle requiring certain types of contracts to be written and signed by the party to be charged, in order to be legally enforceable.