An analytical chemist is titrating 205.8 mL of a 0.09100M solution of propylamine (C,H,NH,) with a 0.1800M solution of HNO. The p K, of propylamine is 3.46. Calculate the pH of the base solution after the chemist has added 110.6 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 = 0

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