CH-858
Titration calculations
Chemistry · Secondary 3 · Hard · Titration calculations
The reaction between sulfuric acid and sodium hydroxide is shown.
H
ySO
y + 2NaOH → Na
ySO
y + 2H
yO
What volume of 0.50 mol/dm³ NaOH is needed to react completely with 25.0 cm³ of 0.20 mol/dm³ H
ySO
y?
H
ySO
y + 2NaOH → Na
ySO
y + 2H
yO
What volume of 0.50 mol/dm³ NaOH is needed to react completely with 25.0 cm³ of 0.20 mol/dm³ H
ySO
y?
- 5.0 cm³
- 10.0 cm³
- 20.0 cm³
- 40.0 cm³
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