Titration calculator
At the equivalence point the equivalents of titrant match the equivalents of analyte.
mol/L
Analyte concentration
0.094mol/L
- Moles of titrant used
- 0.002 35 mol
- Moles of analyte
- 0.002 35 mol
Show the working
- Titrant concentration = 0.1
- Titre volume = 23.5
- Analyte volume = 25
- Moles of analyte per mole of titrant = 1
- Moles of titrant used = 0.1 * 23.5 / 1000 = 0.002 35
- Moles of analyte = 0.002 35 * 1 = 0.002 35
- Analyte concentration = 0.002 35 / (25 / 1000) = 0.094
Values are shown to six significant figures here; the arithmetic itself runs on exact fractions and is only rounded where a number is printed.
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The formula
- moles of titrant = C x V
- moles of analyte = moles of titrant x mole ratio
- C_analyte = moles / volume
For a 1:1 reaction such as NaOH against HCl the ratio is 1. For NaOH against H2SO4 it is 0.5.