Question

What is the anion found in phosphoric acid?

Answer 1

Its PO43- their are others as well but thats the answer you want

Answer 2

Answer: Phosphate ions
`(PO_4^(3-))`

Step-by-step explanation: Phosphoric acid is an acid as it donates
`H^(+)` ions when dissolved in water.

Cations are the ions which bear positive charge and anions are the ions which bear negative charge.

Phosphoric acid is made by the combination of
`H^(+)` cations and
`PO_4{3-}` anions.

`H_3PO_4\rightarrow 3H^++PO_4^(3-)`