CH-1832
Concentration
Chemistry · Secondary 4 · Medium · Concentration
A 25.0 cm sample of 0.200 mol/dm sodium hydroxide is completely neutralised by hydrochloric acid according to:
.
What is the number of moles of HCl used?
.
What is the number of moles of HCl used?
- 0.0025 mol
- 0.0050 mol
- 0.0100 mol
- 0.0200 mol
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