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Lab 5C – Acid-Base Equilibria and Buffer Solutions
1) Why are many biological fluids buffers? (1 pt)
2) Why is the pH of blood 7.4? (1 pt)
3) If an acetic acid/acetate buffer contains 0.15 M Acetic Acid and 0.95 M Acetate, what is the pH of the buffer? Acetic Acid has a pKa of 4.75. (1 pt)
Lab 5C – Acid-Base Equilibria and Buffer Solutions Answer
- Because they must maintain a steady pH to avoid loss of critical biological functions
This question is taken from Chem 102 – General Chemistry II » Fall 2021 » Laboratory