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The purified gases are passed over a catalyst of iron at a high temperature (about 450°C) and a high pressure (about 200 atmospheres). Some of the hydrogen and nitrogen reacts to form ammonia. The reaction is reversible so some of the ammonia produced breaks down into nitrogen and hydrogen: nitrogen + hydrogen ⇌ ammonia
Ammonia | NH3 or H3N | CID 222 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
The above checks show that the ideal gas equation can be used with reasonable accuracy to approximate pressure, specific volume, or temperature if two of the three properties are known.
Ammonia is a colorless gas with a chemical formula NH 3. It consists of hydrogen and nitrogen. In its aqueous form, it is called ammonium hydroxide. This inorganic compound has a pungent smell. In its concentrated form, it is dangerous and caustic. The NH 3 chemical name is ammonia.
Formula: H 3 N. Molecular weight: 17.0305. IUPAC Standard InChI:InChI=1S/H3N/h1H3 Copy. IUPAC Standard InChIKey:QGZKDVFQNNGYKY-UHFFFAOYSA-N Copy. CAS Registry Number: 7664-41-7. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Isotopologues:
Ammonia, formula NH3, is a gas at room temperature. It has a pungent smell of 'wet nappies' − this is because urine can decompose to ammonia. A solution of ammonia is alkaline, and you might find one in the kitchen cupboard for use as a cleaner, because it will dissolve grease.
Ammonia is an inorganic chemical compound of nitrogen and hydrogen with the formula N H 3. A stable binary hydride and the simplest pnictogen hydride, ammonia is a colourless gas with a distinctive pungent smell.
