An analytical chemist is titrating 89.1 mL of a 0.3300M solution of trimethylamine ((CH),N) with a 0.7100M solution of HCIO,. The pK, of trimethylamine is 4.19. Calculate the pH of the base solution after the chemist has added 24.8 mL of the HClO4 solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HCIO solution added. Round your answer to 2 decimal places. pH- х 5 don't use Ai for answering this. give Handwritten answer

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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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An analytical chemist is titrating 89.1 mL of a 0.3300M solution of trimethylamine ((CH),N) with a 0.7100M solution of HCIO,. The pK, of trimethylamine
is 4.19. Calculate the pH of the base solution after the chemist has added 24.8 mL of the HClO4 solution to it.
Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HCIO solution added.
Round your answer to 2 decimal places.
pH-
х
5
don't use Ai for
answering this. give
Handwritten
answer
Transcribed Image Text:An analytical chemist is titrating 89.1 mL of a 0.3300M solution of trimethylamine ((CH),N) with a 0.7100M solution of HCIO,. The pK, of trimethylamine is 4.19. Calculate the pH of the base solution after the chemist has added 24.8 mL of the HClO4 solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HCIO solution added. Round your answer to 2 decimal places. pH- х 5 don't use Ai for answering this. give Handwritten answer
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