CH-927
Concentration
Chemistry · Secondary 3 · Medium · Concentration
25.0 cm³ of 0.200 mol/dm³ sodium hydroxide solution is completely neutralised by hydrochloric acid according to:
.
What is the number of moles of used?
.
What is the number of moles of used?
- 0.00250 mol
- 0.00500 mol
- 0.0100 mol
- 0.0200 mol
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