Related questions

Question

A 1 M solution NaOH is used to titrate a 1 M solution C6H5COOH (benzoic acid). If the Ka of C6H5COOH is 5x10^-5, what is the pH of the solution at the equivalence point? 1. Not enough information is given. 2. 5 3. 13 4. 7 5. 9