In: Chemistry
a. Write the chemical reactions whose equilibrium constants are Kb and Ka for imidazole and imidazole hydrochloride, respectively.
b. Calculate the pH of a solution prepared by mixing 1.00 g of imidazole with 1.00 g of imidazole hydrochloride and diluting to 100.0 mL. A: 7.27
c. Calculate the pH of the solution if 2.30 mL of 1.07 M HClO4 are added.
I just ned help with c please!