What is the pH of a 1.0 L buffer made with 0.300 mol of HF (Ka =6.8 x 10-4) and 0.200 mol of NaF to which 0.090 mol of %3D NaOH were added?

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
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Chapter15: Complex Acid/base Systems
Section: Chapter Questions
Problem 15.21QAP
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What is the pH of a 1.0 L buffer
made with 0.300 mol of HF (Ka
= 6.8 x 10-4) and 0.200 mol of
NaF to which 0.090 mol of
NaOH were added?
1
4.
6.
C
7
8.
9.
LO
Transcribed Image Text:Submit What is the pH of a 1.0 L buffer made with 0.300 mol of HF (Ka = 6.8 x 10-4) and 0.200 mol of NaF to which 0.090 mol of NaOH were added? 1 4. 6. C 7 8. 9. LO
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