Answer
$H_{3}PO_{4}$ is called phosphoric acid. Three anions can be derived from this acid:
${H_{2}PO_{4}}^-$ - dihydrogen phosphate ion;
${HPO_{4}}^{2-}$ - hydrogen phosphate ion;
${PO_{4}}^{3-}$ - phosphate ion.
Work Step by Step
$H_{3}PO_{4}$ is called phosphoric acid. Three anions can be derived from this acid:
${H_{2}PO_{4}}^-$ - dihydrogen phosphate ion;
${HPO_{4}}^{2-}$ - hydrogen phosphate ion;
${PO_{4}}^{3-}$ - phosphate ion.
