Potassium superoxide (KO₂) is used as a source of oxygen in re-breathing masks.
4KO2+2H2O→4KOH+3O2
Identify the limiting reactant in each of the following reactant mixtures:
i) 6.4 moles of KO₂ and 2.1 moles of H₂O.
ii) 8.4 moles of KO₂ and 1.5 moles of H₂O.