What is the pH difference between a buffer solution (Solution A) of 0.95 M HCOOH and 1.22 M HCOO− and a buffer solution (Solution B) of 0.95 M HCOOH and 3.75 M HCOO−? Assume that 0.10 M of NaOH, a strong base, is added to both buffer solutions and that Ka = 1.77 × 10−4.
Answer Choices:
0.47 | |
0.95 | |
1.14 | |
3.94 |
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What is the pH difference between a buffer solution (Solution A) of 0.95 M HCOOH and...
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