Try Again An analytical chemist is titrating 190.7 mL of a 0.2800 M solution of isopropylamine ((CH3) CHNH, with a 0.5500 M solution of HNO3. The p K of 9. isopropylamine is 3.33. Calculate the pH of the base solution after the chemist has added 102.2 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 = 9.37 %3D

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