In the laboratory, a general chemistry student measured the pH of a 0.488 M aqueous solution of hydrofluoric acid to be 1.711. Use the information she obtained to determine the Ka for this acid. Ka(experiment) =

In the laboratory, a general chemistry student measured the pH of a 0.488 M aqueous solution of benzoic acid, C6H5COOH to be 2.273. Use the information she obtained to determine the Ka for this acid. Ka(experiment) =

In the laboratory, a general chemistry student measured the pH of a 0.488 M aqueous solution of hypochlorous acid to be 3.868. Use the information she obtained to determine the Ka for this acid. Ka(experiment) =