What is a Lithium Hydride (LiH)?

Lithium Hydride (LiH) is a compound made of lithium (Li) and hydrogen (H), with the chemical formula LiH. This compound is highly reactive in its solid state, especially reacting with water or moisture to release hydrogen gas. Lithium hydride is mainly used in the chemical industry and plays an essential role in hydrogen storage and chemical reactions. For example, as a metal hydride, lithium hydride is used as a stable storage medium for hydrogen gas. It is also used in lithium-ion batteries to improve energy density.

Moreover, lithium hydride is easier to handle compared to metallic lithium, as it reacts less with moisture, making it a safer form. Compounds containing lithium, including lithium hydride, are widely used in energy storage technologies and the aerospace industry.

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