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卡尔·威尔海姆·舍勒(1742-1786),瑞典著名化学家,氧气的发现人之一,同时对氯化氢、一氧化碳、二氧化碳、二氧化氮等多种气体都有深入的研究。发现氧气人们对世界的认识是一个不断深化、逐步深入的过程。正如发现空气由氧气、二氧化碳等气体组成,也不过是二百多年前的事情。一七七三年,三十出头的舍勒,分别通过硝酸钾、硝酸镁、碳酸银、碳酸汞、氧化
Karl Wilhelm Scheller (1742-1786), one of Sweden’s leading chemists and one of the founders of oxygen, has also made in-depth studies on various gases such as hydrogen chloride, carbon monoxide, carbon dioxide and nitrogen dioxide. Discovering oxygen People’s understanding of the world is a process of continuous deepening and gradual deepening. Just as it was discovered that air consisted of oxygen, carbon dioxide and other gases, it was only about two hundred years ago. In 1773, the early Scheler in the thirties was oxidized by potassium nitrate, magnesium nitrate, silver carbonate, mercury carbonate,