LITHIUM IMIDE Li2NHProperties of lithium imide Li2NH: White, decomposes when heated. Completely hydrolyzed in water. Reacts with acids and hydrogen.
Obtaining lithium imide Li2NH: 2 Li + NH3 = Li2NH + H2 (400° С) 2 LiNH2 = Li2NH + NH3 (400—500° C)
Reactions with lithium imide LI2NH: 3 Li2NH = 2Li3N + NH3 (t>500° С). Li2NH + ЗН2О (cold) = 2LiOH + NH3-Н2О. Li2NH + НСl (diluted) = LiCl + NH4Cl. Li2NH + H2 = LiNH2 + LiH (250—350° C). |
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Elements in horizontal rows are called periods.