An analytical chemist is titrating 107.8 ml. of a 0.1900M solution of dimethylamine ((CH,) NH) with a 0.3900M solution of HNO,. The p K, on dimethylamine is 3.27. Calculate the pH of the base solution after the chemist has added 59.9 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. p = 0

Introductory Chemistry For Today
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Chapter9: Acids, Bases, And Salts
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Problem 9.149E
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An analytical chemist is titrating 107.8 ml of a 0.1900M solution of dimethylamine ((CH,) NH) with a 0.3900M solution of HNO,. The pK, of
dimethylamine is 3.27. Calculate the pH of the base solution after the chemist has added 59.9 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 decimał places.
pH - 0
Transcribed Image Text:An analytical chemist is titrating 107.8 ml of a 0.1900M solution of dimethylamine ((CH,) NH) with a 0.3900M solution of HNO,. The pK, of dimethylamine is 3.27. Calculate the pH of the base solution after the chemist has added 59.9 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 decimał places. pH - 0
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