Acid-Base Titration Simulator - Grade 12

Titration Flask

Current pH: 0.00

Base Added: 0.0 mL

Solution: HCl (strong acid) + NaOH (strong base)

This graph shows the pH of the solution as a function of the volume of base added.

Select the titration type and set acid/base concentrations (default: 0.1 M)
Click "Start" to run the simulation continuously or use the "Add" buttons for manual titration
The equivalence point is marked on the graph once reached
Solution color changes based on pH: red (acidic), purple (neutral), blue (basic)
Strong Acid + Strong Base: Equivalence point at pH 7
Weak Acid + Strong Base: Equivalence point at pH > 7 (basic)
Strong Acid + Weak Base: Equivalence point at pH < 7 (acidic)

pKa Values: Ethanoic acid (CH₃COOH): 4.74

pKb Values: Ammonia (NH₃): 4.74