In order to carry out the chain of reactions indicated in the task, we will need to perform two reactions. The first reaction is the interaction of lithium and oxygen. As a result of the passage of the reaction of the compound, a substance is formed, lithium oxide.
4 Li + O2 = 2 Li2O
The second reaction is the interaction of lithium oxide and water obtained in the previous reaction, lithium hydroxide is formed.
LiO2 + H2O = 2 LiOH.
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