WitrynaNitrogen was named by French chemist Jean-Antoine Chaptal in 1790. He named it after the mineral niter when he found that niter contained the gas. Niter is also called saltpeter or potassium nitrate. Isotopes There are two stable isotopes of nitrogen: nitrogen-14 and nitrogen-15. Over 99% of the nitrogen in the universe is nitrogen-14. WitrynaThe Haber process, also called the Haber–Bosch process, is the main industrial procedure for the production of ammonia. It is named after its inventors, the German chemists Fritz Haber and Carl Bosch, who developed it in the first decade of the 20th century.The process converts atmospheric nitrogen (N 2) to ammonia (NH 3) by a …

Nitrogen History, Uses, Facts, Physical & Chemical …

WitrynaLiczba wierszy: 4 · Nitrogen in the form of ammonium chloride, NH 4 Cl, was known to the alchemists as sal ammonia. It ... Chemistry in its element: Listen to the exciting story behind each periodic table … The health of our society, the global economy, and of the entire planet pivots … Our education website brings together all our online support for chemistry … Uranium ores contain minute traces of polonium at levels of parts per billion. … Antimony and its compounds were known to the ancients and there is a 5,000-year … The early chemists were aware that metal fluorides contained an unidentified … WitrynaNitrogen is the unseen element at the core of our modern world, accounting for 78.09% of the earth's atmosphere by volume, its abundance and unique characteristics have been used to help us grow food and discover new medicines while putting out fires or bringing down a building. In this series we will find out more about nitrogen, where … new cpu fail

The History of Nitrogen - Scotland

WitrynaHistory. From the Latin word nitrum, Greek Nitron, native soda; and genes, forming. Nitrogen was discovered by chemist and physician Daniel Rutherford in 1772. He … WitrynaDinitrogen dioxide ( N2O2 ), nitrogen (II) oxide dimer. Dinitrogen trioxide ( N2O3 ), nitrogen (II,IV) oxide. Dinitrogen tetroxide ( N2O4 ), nitrogen (IV) oxide dimer. … WitrynaAccording to Wikipedia's article Atmosphere of Earth: Outgassing from volcanism, supplemented by gases produced during the late heavy bombardment of Earth by … new cpu reinstall os