氧气的发现者之一舍勒()舍勒是瑞典著名化学家,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。舍勒正式发现氧气可以定在1773年以前,他用加热氧化汞、硝石、高锰酸钾等方法制取氧气,比英国的普利斯特里发现氧气要早一年。舍勒还曾研 One of Oxygen’s discoverers, Scheler (Scheller) is one of the famous Swedish chemists and founder of oxygen. At the same time, he has conducted in-depth research on various gases such as hydrogen chloride, carbon monoxide, carbon dioxide, and nitrogen dioxide. Scheler officially discovered that oxygen could be set before 1773. He used oxygenated mercury oxide, saltpetre, and potassium permanganate to make oxygen, which was one year earlier than British Priestley discovered. Scheler also studied