ACDS AND BASES Calculating the pit at equivalence of a titration Megan V A chemist titrates 130.0 ml. of a 6.6309 Mf anilline (C, H, NH,) solution with 0.4098 M HBr solution at 25 °C. Calculate the pH at equivalence. The pK, of aniline is 4.87. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HBr solution added. dh ? (14)

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Chemistry
ⒸACES AND BASES
Megan
Calculating the pH at equivalence of a titration
A chemist titrates 130.0 ml. of a 0.6309 M anilline (C,H, NH,) solution with 0.4098 M HBr solution at 25 °C. Calculate the pH at equivalence. The pK, of
aniline is 4.87.
Round your answer to 2 decimal places.
E
Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HBr solution added.
?
24
PH-D
Transcribed Image Text:Chemistry ⒸACES AND BASES Megan Calculating the pH at equivalence of a titration A chemist titrates 130.0 ml. of a 0.6309 M anilline (C,H, NH,) solution with 0.4098 M HBr solution at 25 °C. Calculate the pH at equivalence. The pK, of aniline is 4.87. Round your answer to 2 decimal places. E Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HBr solution added. ? 24 PH-D
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