
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Transcribed Image Text:3. Which of the following solutions of monoprotic acids has the HIGHEST concentration of its
conjugate? Explain your choice.
Monoprotic Acid
Ka
0.10 M HF
3.5x10-4
0.10 M HCOOH
1.8x10-4
0.10 М СН;CООН
1.8x10-5
0.10 М СоH,CООН
6.3x10-5
4. Which of the following is NOT a buffer? Explain your choice.
• CH;NH, – CH;NH,CI
• NAHSO, - H,SO4
• CH;COOH – C,H;COO
KCN – HCN
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