Calculate the pH of a buffer solution made by mixing a 0.37 M formic acid (HCOOH) with 0.23 M sodium formate (NaCOOH). (Ka for HCOOH = 1.77 x 10-4) 3.54 10.46 3.95 2.30 2.09
Calculate the pH of a buffer solution made by mixing a 0.37 M formic acid (HCOOH) with 0.23 M sodium formate (NaCOOH). (Ka for HCOOH = 1.77 x 10-4) 3.54 10.46 3.95 2.30 2.09
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Chapter16: Acid-base Equilibria
Section: Chapter Questions
Problem 16.141QP: Ka for formic acid is 1.7 104 at 25C. A buffer is made by mixing 529 mL of 0.465 M formic acid,...
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![Calculate the pH of a buffer solution made by mixing a 0.37 M formic acid (HCOOH)
with 0.23 M sodium formate (NaCOOH). (Ka for HCOOH = 1.77 x 10-4)
3.54
10.46
3.95
2.30
2.09](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a948ce4-bfec-4c4b-a693-d4721e6497c9%2F5d9873f8-fe21-462d-bab6-f87a36352b3a%2F88jr1q9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Calculate the pH of a buffer solution made by mixing a 0.37 M formic acid (HCOOH)
with 0.23 M sodium formate (NaCOOH). (Ka for HCOOH = 1.77 x 10-4)
3.54
10.46
3.95
2.30
2.09
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