Gas laws gay lussac

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His father, to distinguish himself from others with the surname Gay in the Limoges region, had begun to call himself Gay-Lussac after the family property near St. Nya frågor och nytt konto skapar du på det nya forumet, välkommen dit! It was known that compression of gases was accompanied by evolution of heat and expansion by absorption of heat. Joseph Louis was sent to a small private boarding school in Paris, where his lessons included mathematics and science. The flasks were then connected with a lead pipe, the taps opened, and the readings of the thermometers carefully noted. But he allowed also for the possibility of its being a compound containing oxygen. In a memoir read to the Royal Society on 30 JuneDavy described in a footnote how he had ignited boric acid and heated the product with potassium in a gold tube; this process yielded a black substance, which he did not identify but which was later recognized to be boron.

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It was generally considered that such metals as zinc, manganese, cobalt, and nickel could not be precipitated by passing hydrogen sulfide through solutions of their respective salts.

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Gay-Lussac, Joseph Louis

Gay-Lussac also discovered the law of gas expansion, often attributed to J. Understanding the Social Significance of Scientific Discovery. This he found by connecting the flasks, equalizing the pressures by opening the tap that is, reducing the pressure to half, since the volumes were equalevacuating the second flask, and repeating this process until the temperature change was so slight as to make accurate measurement impossible. Three years later Gay-Lussac was accepted to the newly founded and elite É cole Polytechnique in Paris, where he initially studied mathematics and engineering. Du tar fram substansmängden m h a allmänna gaslagen a k a idealgaslagen och använder det värdet för att beräkna massan av syrgasen. Informationen nedan är kopierad från dess filbeskrivningssida. In he published a law of the expansion of gases by heat, which became known as Charles' law.

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Comments

  • Jaxen 29 days ago

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  • Ephraim 3 days ago

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