Free interactive chemistry · SIM-ACID-002
Titration curve
A virtual titration. Add base from the burette and watch the pH curve and the species in the flask.
Open the interactive simulation →How to use this simulation
- Choose the analyte and an indicator (or none, pH meter only).
- Add titrant with “1 drop”, the volume slider, or “Open tap”.
- Watch the flask colour and the titration curve build up.
- Turn off “Show the whole curve” to predict the shape first.
What to notice
- The pH jumps steeply near the equivalence point.
- For a weak acid, pH = pKa at half-equivalence.
Try this
Read the pKa of the weak acid from your curve.
Try it for free →