CH-969
Titration calculations
Chemistry · Secondary 3 · Hard · Titration calculations
25.0 cm³ of 0.200 mol/dm³ hydrochloric acid reacts exactly with sodium hydroxide solution according to the equation:
.
What is the concentration of the sodium hydroxide solution if 20.0 cm³ is used?
.
What is the concentration of the sodium hydroxide solution if 20.0 cm³ is used?
- 0.25 mol/dm³
- 0.20 mol/dm³
- 0.40 mol/dm³
- 0.0050 mol/dm³
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