CH-996
Titration calculations
Chemistry · Secondary 3 · Hard · Titration calculations
A student titrates 20.0 cm³ of sulfuric acid, , with 0.100 mol/dm³ sodium hydroxide. The balanced equation is . If 25.0 cm³ of sodium hydroxide is required, what is the concentration of the sulfuric acid?
- 0.0250 mol/dm³
- 0.0500 mol/dm³
- 0.0625 mol/dm³
- 0.125 mol/dm³
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