We’re being asked to calculate the pH of a solution that is 0.111 M CH3COOH and 0.558 M CH3COONa.
In this case, we will be using the Henderson-Hasselbalch equation which can be used for buffer solutions
Recall the Henderson-Hasselbalch equation:
Calculate the pH of a solution that is 0.111 M CH3COOH and 0.558 M CH3COONa. Ka of CH3COOH is 1.8 x 10-5.
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