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Lavoisiers mercury experiment on oxygen
Lavoisiers mercury experiment on air. Early engraving showing the apparatus used by Antoine Lavoisier (1743-94) to demonstrate the formation of metal oxides. Mercury was placed in the retort at left, the end of which led to an air chamber in a bell jar over mercury (right). The retort was gently heated over 12 days. A reddish compound formed on the mercury in the retort, and the volume of air in the bell jar decreased. The remaining gas extinguished a flame. This showed that oxygen had been removed from the air. The red compound, on heating, released mercury and generated a gas which supported combustion and would support life (oxygen)
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Media ID 6468267
© SCIENCE PHOTO LIBRARY
Apparatus Experiment History Of Science Mercury Oxidation Oxygen Lavoisier
Glass Coaster
Individual Glass Coaster. Stylish and elegant polished safety glass, toughened and heat resistant (10x10cm, 7mm thick). Price shown is per individual coaster.
Individual Glass Coaster. Elegant polished safety toughened glass and heat resistant, matching Place Mats are also available
Estimated Image Size (if not cropped) is 7.6cm x 5.7cm (3" x 2.2")
Estimated Product Size is 10cm x 10cm (3.9" x 3.9")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with landscape (horizontal) orientation to match the source image.
EDITORS COMMENTS
This print captures Antoine Lavoisier's groundbreaking mercury experiment on oxygen, showcasing the apparatus he used to demonstrate the formation of metal oxides. In this early engraving, we witness Lavoisier's meticulous setup that revolutionized our understanding of chemistry. On the left side of the image, a retort contains mercury as it connects to an air chamber within a bell jar situated over another pool of mercury on the right. Over a span of 12 days, Lavoisier gently heated the retort and observed a remarkable transformation taking place. A reddish compound began forming on the surface of the mercury in the retort while simultaneously witnessing a decrease in air volume within the bell jar. The significance became apparent when Lavoisier introduced this remaining gas to a flame which promptly extinguished. This crucial observation unveiled that oxygen had been extracted from ordinary air during his experiment. Further exploration revealed that upon heating, this red compound released mercury and generated a gas capable of supporting combustion and sustaining life - what we now know as oxygen. Lavoisier's pioneering work not only laid down foundations for modern chemistry but also shed light on oxidation processes and contributed immensely to our understanding of scientific history. This historical photograph serves as an invaluable testament to his significant contributions in unraveling nature's mysteries through rigorous experimentation.
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