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  1. Ammonia - Wikipedia

    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

  2. Ammonia | Definition, Preparation, Physical Properties, Chemical ...

    Nov 28, 2025 · 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 …

  3. 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 …

  4. What is Ammonia (NH3)? Its Properties and Many Uses

    Ammonia (NH3) is a chemical compound composed of nitrogen and hydrogen atoms, easily recognized by its distinctive, pungent odor. It is found in many aspects of daily life, from …

  5. Ammonia Formula - Structure, Properties, Uses - GeeksforGeeks

    Jul 23, 2025 · Ammonia is a colorless pungent gas whose chemical formula is NH3 it is a gas lighter than air and its density is 0.769 kg/m3 at STP. Compounds of Ammonia are widely …

  6. Ammonia - Wikiwand

    Ammonia is an inorganic chemical compound of nitrogen and hydrogen with the formula NH3. A stable binary hydride and the simplest pnictogen hydride, ammonia is ...

  7. Ammonia - Encyclopedia.com

    May 23, 2018 · ammonia, chemical compound, NH3, colorless gas that is about one half as dense as air at ordinary temperatures and pressures. It has a characteristic pungent, penetrating odor.

  8. Ammonia - Energy Education

    Ammonia is a chemical that is essential for plant, animal, and human life. It is a natural component of the air, water, and soil and acts as a nitrogen source for plants and animals.

  9. 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 …

  10. Ammonia - New World Encyclopedia

    Liquid ammonia is a strong ionizing solvent that can dissolve alkali metals to form colored, electrically conducting solutions. In living systems, ammonia plays several important roles, …