Chemistry, 23.02.2021 08:50 tilsendt

An analytical Chernist is titrating 231.6 mL of a 0.7400 M solution of dimethylamine ((CH3)2NH) with a 0.2200 M solution of HNO3. The pKb, of dimethylamine is 3.27. Calculate the pH of the base solution after the chemist has added 921.1 mL of the HNO3, solution to it.
Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO3, solution added.
Round your answer to 2 decimal places.
pH ?

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