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. c) Calculate the pH of the solution if 2.30 mL of 1.07 M HCIO4 are added. d) How many milliliters of 1.07 M HCIO4 should be added to 1.00 g of imidazole to give a pH of 6.993?

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.