1.00 L buffer solution is 0.150 M in HC7H5O2 and 0.250 M in NaC7H5O2. Calculate the pH of the solution after the addition of 200.0 mL of 1.00 M HCl. The Ka for HC7H5O2 is 6.5 × 10-5, O a. 3.97 Ob.4.41 OC3.35 Od.5.03 Oe. 4.19

1.00 L buffer solution is 0.150 M in HC7H5O2 and 0.250 M in NaC7H5O2. Calculate the pH of the solution after the addition of 200.0 mL of 1.00 M HCl. The Ka for HC7H5O2 is 6.5 × 10-5, O a. 3.97 Ob.4.41 OC3.35 Od.5.03 Oe. 4.19

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter26: Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 26.22QAP

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1.00 L buffer solution is 0.150 M in HC7H502 and 0.250 M in NaC7H5O2. Calculate the pH of the solution after the addition of 200.0 mL of 1.00 M
HCl. The Ka for HC7H5O2 is 6.5 × 10-5,
O a. 3.97
Ob.4.41
OC3.35
Od.5.03
Oe. 4.19

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