FranklyChemistry

Titration Calculator

The mole ratio connects
the two solutions.

MODERNISED TEACHER TOOL

From titre to concentration—with every step visible.

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Weak acid added to strong alkaliPhenolphthalein: pink → colourless

CH₃COOH + NaOH → CH₃COONa + H₂O

BURETTE · KNOWN

Concentration, c

mol dm⁻³

Average titre, v

cm³

equation coefficient 1

Convert cm³ to dm³0.02305 dm³

Use n = cv0.00576 mol

Apply mole ratio× 1 ÷ 1
0.00576 mol

PIPETTE · UNKNOWN

Aliquot volume, v

cm³

equation coefficient 1

Concentration of NaOH0.2401 mol dm⁻³c = 0.00576 ÷ 0.024 dm³