Free Titration Calculator
Calculate the unknown concentration of an acid or base using titration data: the volume and concentration of the titrant and the volume of the analyte.
M
mL
mL
Concentration of Analyte
0.0500 M
Moles of Titrant0.002500 mol
Concentration of Analyte vs Concentration of Titrant
How Titration Calculations Work
Formula
C_a = (C_t × V_t × n_a) / (V_a × n_t)
Where:
At the equivalence point, moles of titrant and analyte are in stoichiometric ratio.
Example Calculation
50 mL of unknown HCl is titrated with 0.1 M NaOH; 25 mL NaOH is used to reach equivalence.
- 01C_a = (C_t × V_t × n_a) / (V_a × n_t)
- 02C_a = (0.1 × 25 × 1) / (50 × 1)
- 03C_a = 2.5 / 50
- 04C_a = 0.05 M
Frequently Asked Questions
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