To completely neutralise 200cm3 of 0.5mol/dm3 sodium hydroxide (NaOH), a student adds 100cm3 of 0.5mol/dm3 sulfuric acid (H2SO4). The temperature of the solution goes up by 4.5°C.
The equation for the reaction is
2NaOH(aq) + H2SO4(aq) → Na2SO4(aq) + 2H2O(l)
a. Calculate the amount, in moles, of NaOH in the sodium hydroxide solution.
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