A buffered solution containing dissolved aniline, C,H,NH,, and aniline hydrochloride, C,H,NH,CI, has a pH of 5.27. A. Determine the concentration of C,H,NH† in the solution if the concentration of C,H,NH, is 0.335 M. The pKp of aniline is 9.13. [C,H,NH;] M B. Calculate the change in pH of the solution, ApH, if 0.368 g NaOH is added to the buffer for a final volume of 1.65 L. Assume that any contribution of NaOH to the volume is negligible. ApH %3D
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![A buffered solution containing dissolved aniline, C,H,NH,, and aniline hydrochloride, C,H, NH, CI, has a pH of 5.27.
A. Determine the concentration of C,H, NH; in the solution if the concentration of C,H,NH, is 0.335 M. The pK, of aniline is
9.13.
[C,H;NH;] =
M
B. Calculate the change in pH of the solution, ApH, if 0.368 g NaOH is added to the buffer for a final volume of 1.65 L. Assume
that any contribution of NaOH to the volume is negligible.
ApH =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc6ae9165-8c64-40e9-9a68-65bc31ca98b7%2Fd5d0449b-674e-459c-b7dd-8b632c2be64d%2Fmdo05ub_processed.png&w=3840&q=75)
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