CH-843
Concentration
Chemistry · Secondary 3 · Medium · Concentration
A 25.0 cm³ sample of 0.200 mol/dm³ sodium hydroxide is completely neutralised by hydrochloric acid.
What volume of 0.100 mol/dm³ HCl is needed?
What volume of 0.100 mol/dm³ HCl is needed?
- 10.0 cm³
- 25.0 cm³
- 50.0 cm³
- 100.0 cm³
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