Question

what is the name for the acid formed from the po₃³⁻ anion? answer phosphate acid phosphoric acid phosphorous acid phosphite acid i dont know yet

Explanation:

The phosphate anion is $\text{PO}_{4}^{3 - }$. Phosphoric acid ($\text{H}_3\text{PO}_{4}$) is formed from the phosphate anion. Phosphate acid is an incorrect term. Phosphorous acid is formed from $\text{HPO}_{3}^{2 - }$ and phosphite acid is formed from $\text{PO}_{3}^{3 - }$.

Answer:

B. Phosphoric acid