CH-968
Titration calculations
Chemistry · Secondary 3 · Hard · Titration calculations
A weak monoprotic acid HA is titrated with sodium hydroxide. 20.0 cm³ of 0.100 mol/dm³ NaOH exactly neutralises 25.0 cm³ of HA. The equation is . What is the concentration of HA?
- 0.040 mol/dm³
- 0.080 mol/dm³
- 0.10 mol/dm³
- 0.12 mol/dm³
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