19.8.6 Summary of the pH Curve of a Weak Acid/Strong Base Titration (Video)
- Page ID
- 342602
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Video Topics
The video contains a summary of the important points of Weak Acid / Strong Base Titration Curve
Remember of the mol of strong base added = 0 then the pH is determined by the Ka equilibrium of the weak acid.
If the mol of strong base added < mol of weak acid initial then convert to mols and used the Henderson Hasselbalch equation.
When mol of strong base = mol weak acid you are at the equivalence point. The pH is determined by the concentration of the conjugate base.
If the mol of strong base added > mol of weak acid initial then you are past the equivalence point. The pH is determined by the concentration of the remaining –OH.
Link to Video
Summary of the pH Curve of a Weak Acid/Strong Base Titration: https://youtu.be/hY8X727AiG0
Attribution
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Prof. Steven Farmer (Sonoma State University)