
Ammonia - Wikipedia
Ammonia occurs in the atmospheres of the outer giant planets such as Jupiter (0.026% ammonia), Saturn (0.012% ammonia), and in the atmospheres and ices of Uranus and Neptune.
Ammonia | Definition, Preparation, Physical Properties ...
Feb 20, 2026 · Ammonia, colorless, pungent gas composed of nitrogen and hydrogen. It is the simplest stable compound of these elements and serves as a starting material for the production of …
Ammonia | NH3 | CID 222 - PubChem
Description Ammonia occurs naturally and is produced by human activity. It is an important source of nitrogen which is needed by plants and animals. Bacteria found in the intestines can produce …
What Is NH3? Ammonia’s Properties, Uses, and Safety
Nov 17, 2025 · A detailed guide to ammonia (NH3): chemical properties, essential industrial and agricultural uses, and critical safety handling guidelines.
Ammonia | Chemical Emergencies | CDC
Sep 6, 2024 · Ammonia can be recognized by its strong smell, which is like the smell of rotting fish. Ammonia reacts with strong oxidizers, acids, halogens (including chlorine bleach), and salts of …
Ammonia | US EPA
Jan 22, 2026 · This page covers the ammonia module, including when to list ammonia as a candidate cause, ways to measure ammonia, simple and detailed conceptual diagrams for ammonia, and …
Ammonia (NH₃) - Definition, Structure, Preparation, Uses ...
Jul 10, 2024 · Ammonia is a compound made up of nitrogen and hydrogen with the formula NH3. This means that one molecule of ammonia contains one nitrogen atom and three hydrogen atoms.