CH-984

Titration calculations

Chemistry · Secondary 3 · Hard · Titration calculations

A student titrates 0.100 mol/dm

^3

sulfuric acid with sodium hydroxide. 20.0 cm

^3

of the acid is exactly neutralised by 40.0 cm

^3

of NaOH. What is the concentration of the NaOH solution? (

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

)

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