Chemistry, 01.02.2021 14:00, twinkie7078

In the titration the student used 25.0 cm3 of sodium hydroxide. This volume reacted with exactly 20.0 cm3 of 0.1 mol/dm3 sulfuric acid solution.

The equation for the reaction is:

2NaOH + H2SO4 → Na2SO4 + 2H2O
What is the concentration in mol/dm3 of the sodium hydroxide solution?

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In the titration the student used 25.0 cm3 of sodium hydroxide. This volume reacted with exactly 20...