A buffered solution containing dissolved aniline, C,H,NH,, and aniline hydrochloride, C,H,NH;CI, has a pH of 5.50. A. Determine the concentration of C,H,NH in the solution if the concentration of C,H,NH, is 0.305 M. The pKp of aniline is 9.13. [C,H,NH ] = 0.0715 M B. Calculate the change in pH of the solution, ApH, if 0.374 g NaOH is added to the buffer for a final volume of 1.05 L. Assume that any contribution of NaOH to the volume is negligible. 4.33 ApH Incorrect
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![A buffered solution containing dissolved aniline, C,H,NH,, and aniline hydrochloride, C,H,NH;CI, has a pH of 5.50.
A. Determine the concentration of C,H,NH in the solution if the concentration of C,H,NH, is 0.305 M. The pKp of aniline is
9.13.
[C,H,NH ] =
0.0715
M
B. Calculate the change in pH of the solution, ApH, if 0.374 g NaOH is added to the buffer for a final volume of 1.05 L. Assume
that any contribution of NaOH to the volume is negligible.
4.33
ApH
Incorrect](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F03f74386-485b-4705-983a-927d35da0111%2Fc8ebd418-7496-498d-961a-907f3c523d2c%2Fdp3nzn_processed.png&w=3840&q=75)
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