Question

part e provide the name of the oxyanion of the acid: hc₂h₃o₂(aq) spell out the full name of the ion.

Explanation:

The acid \( \text{HC}_2\text{H}_3\text{O}_2(aq) \) is acetic acid. When an acid donates a proton (\( \text{H}^+ \)), the remaining anion is the oxyanion. For acetic acid, the anion formed is \( \text{C}_2\text{H}_3\text{O}_2^- \), which is named acetate ion.

Answer:

acetate ion