Determine whether each anion is basic or neutral. For those anions that are basic, write an equation that shows how the anion acts as a base. a. C₇H₅O₂^– b. I^– d. F^–

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1. Identify the conjugate acid of each anion. The conjugate acid of an anion is the species formed when the anion gains a proton (H⁺).
2. Determine the strength of the conjugate acid. If the conjugate acid is a weak acid, the anion is likely to be basic. If the conjugate acid is a strong acid, the anion is likely to be neutral.
3. For C₇H₅O₂^–, identify the conjugate acid as benzoic acid (C₇H₆O₂), which is a weak acid, indicating that the anion is basic.
4. For I^–, identify the conjugate acid as hydroiodic acid (HI), which is a strong acid, indicating that the anion is neutral.
5. For F^–, identify the conjugate acid as hydrofluoric acid (HF), which is a weak acid, indicating that the anion is basic. Write the equation for the basic behavior of F^–: F^– + H₂O ⇌ HF + OH^–.