A buffer was prepared by mixing 19.53 g NaF and 10.41 g HF in a 1.0 L reaction vessel. Ka = 7.1 x 10-4  a. Calculate the moles of NaF b. Calculate the moles of HF  c. Determine the pH of the buffer.  d. Determine the pH of the buffer after 0.0525 mol of NaOH has been added. (Your answer must include a completed ICE box)  please include the detailed ice table

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
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Chapter14: Equilibria In Acid-base Solutions
Section: Chapter Questions
Problem 29QAP: A buffer is made up of 0.300 L each of 0.500 M KH2PO4 and 0.317 M K2HPO4. Assuming that volumes are...
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A buffer was prepared by mixing 19.53 g NaF and 10.41 g HF in a 1.0 L reaction vessel. Ka = 7.1 x 10-4 

a. Calculate the moles of NaF

b. Calculate the moles of HF 

c. Determine the pH of the buffer. 

d. Determine the pH of the buffer after 0.0525 mol of NaOH has been added. (Your answer must include a completed ICE box) 

please include the detailed ice table 

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