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受氢氧化钡晶体与氯化铵晶体的吸热效应可使少量水结冰的启示,利用该反应的吸热效应成功制备美丽固态冰醋酸。
Inspired by the endothermic effect of barium hydroxide crystals and ammonium chloride crystals, a small amount of water is allowed to freeze, making use of the endothermic effect of the reaction to produce beautiful solid glacial acetic acid.