CH-880
Concentration
Chemistry · Secondary 3 · Medium · Concentration
A student mixes 20.0 cm³ of 0.100 mol/dm³ sodium hydroxide with 20.0 cm³ of 0.100 mol/dm³ hydrochloric acid. What is the concentration of sodium chloride formed? (Assume volumes are additive.)
- 0.050 mol/dm³
- 0.10 mol/dm³
- 0.025 mol/dm³
- 0.20 mol/dm³
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