Liitiumhüdriidi

Liitiumhüdriid is the chemical compound with the formula LiH. It is an ionic hydride, meaning it is composed of lithium cations (Li+) and hydride anions (H-). LiH is a white crystalline solid at room temperature. It is highly reactive, particularly with water, where it reacts vigorously to produce lithium hydroxide (LiOH) and hydrogen gas (H2). This reaction is exothermic. LiH is a strong reducing agent and can be used in organic synthesis to reduce various functional groups. It is also employed as a source of hydrogen gas, for example, in some portable hydrogen generators. The production of lithium hydride typically involves the reaction of lithium metal with hydrogen gas at elevated temperatures. Due to its reactivity and the potential hazards associated with handling strong reducing agents and flammable gases, LiH requires careful storage and handling procedures.