CH-1964
Titration calculations
Chemistry · Secondary 4 · Medium · Titration calculations
A student titrates 25.0 cm³ of sodium hydroxide with 0.100 mol/dm³ hydrochloric acid. The average volume of acid used is 18.0 cm³.
The equation is:
NaOH + HCl → NaCl + H₂O
What is the concentration of the sodium hydroxide solution?
The equation is:
NaOH + HCl → NaCl + H₂O
What is the concentration of the sodium hydroxide solution?
- 0.072 mol/dm³
- 0.045 mol/dm³
- 0.18 mol/dm³
- 0.72 mol/dm³
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.