CH-1887
Titration calculations
Chemistry · Secondary 4 · Hard · Titration calculations
25.0 cm³ of 0.200 mol/dm³ sodium hydroxide is completely neutralised by hydrochloric acid.
What volume of 0.100 mol/dm³ hydrochloric acid is needed?
What volume of 0.100 mol/dm³ hydrochloric acid is needed?
- 25.0 cm³
- 40.0 cm³
- 50.0 cm³
- 100 cm³
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