The conjugate base of H2PO4 is

The conjugate base of H₂PO₄ is

A
${PO}_{4}^{3 -}$
B
$P_{2} O_{2}$
C
$H_{3} {PO}_{4}$
D
${HPO}_{4}^{2 -}$

Solution:

We have to consider the reaction

$\underset{acid}{H_{2} {PO}_{4}^{-}} ⇌ \underset{base}{{HPO}_{4}^{2 -} + H^{+}}$

The conjugate base of ${H_{2} PO}_{4}$ is ${HPO}_{4}^{2 -}$

Related content

Distance Speed Time Formula

Refractive Index Formula

Electric Current Formula

Ohm’s Law Formula

Wavelength Formula

Electric Power Formula

Resistivity Formula

Linear Momentum Formula