1) Balance the chemical equation.
[tex]Na_2O+H_2O\rightarrow2NaOH[/tex]2) Moles of NaOH produced.
The molar ratio between Na2O and NaOH is 1 mol Na2O: 2 mol NaOH.
[tex]mol\text{ }NaOH=2.4\text{ }mol\text{ }Na_2O*\frac{2\text{ }mol\text{ }NaOH}{1\text{ }mol\text{ }Na_2O}=4.8\text{ }mol\text{ }NaOH[/tex]The number of moles of NaOH produced in the reaction is 4.8 mol NaOH.
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