CH-778
Titration calculations
Chemistry · Secondary 3 · Medium · Titration calculations
A 25.0 cm³ sample of 0.200 mol/dm³ sulfuric acid, H₂SO₄, reacts completely with sodium hydroxide solution. The equation is
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O.
What volume of 0.100 mol/dm³ NaOH is needed?
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O.
What volume of 0.100 mol/dm³ NaOH is needed?
- 25.0 cm³
- 50.0 cm³
- 75.0 cm³
- 100 cm³
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