19.8.3 pH at the Halfway Point of a Weak Acid/Strong Base Titration (Video)
- Page ID
- 342599
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Video Topics
This video contains an example problem where pH at the ½ way point of a weak acid / strong base titration is calculated.
If we have 50. mL of a 0.100 M HC2H3O2 solution:
Calculate the pH after the addition of 25 mL of a 0.100 NaOH solution:
HC2H3O2 = HAc
C2H3O2- = Ac‑
Ka = 1.80 x 10-5
pKa = 4.74
Link to Video
pH at the Halfway Point of a Weak Acid/Strong Base Titration: https://youtu.be/EYCj9TYMB4I
Attribution
-
Prof. Steven Farmer (Sonoma State University)