An analytical chemist is titrating 98.7 mL of a 0.2300M solution of isopropylamine ((CH3),CHNH,) with a 0.2200M solution of HN03. The p K; of isopropylamine is 3.33. Calculate the pH of the base solution after the chemist has added 122.2 mL of the HNO, solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added. Round your answer to 2 decimal places. pH = do

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