CH-869

Titration calculations

Chemistry · Secondary 3 · Hard · Titration calculations

A student reacts aqueous sodium hydroxide with dilute sulfuric acid:

2\text{NaOH} + \text{H}_2\text{SO}_4 \rightarrow \text{Na}_2\text{SO}_4 + 2\text{H}_2\text{O}

.

Which volume of 0.100 mol dm

^{-3}

NaOH is needed to neutralise 25.0 cm

^3

of 0.0500 mol dm

^{-3}

\text{H}_2\text{SO}_4

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