Write down the reaction equations: Li3N – Li – Li2O – LiOH – Li2SO4

1) 2Li3N = 6Li + N2 (when heated, lithium nitride decomposes into lithium and nitrogen);

2) 4Li + O2 = 2Li2O (when lithium interacts with oxygen, lithium oxide is formed);

3) Li2O + H2O = 2LiOH (when lithium oxide interacts with water, lithium hydroxide is formed);

4) 2LiOH + H2SO4 = Li2SO4 + 2H2O (when lithium hydroxide interacts with sulfuric acid, lithium sulfate and water are formed).



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