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  1. Ammonia - Wikipedia

    Ammonia is toxic, causing damage to cells and tissues. For this reason it is excreted by most animals in the urine, in the form of dissolved urea. Ammonia is produced biologically in a …

  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 occurs naturally and is produced by human activity. Ammonia is made up of nitrogen and hydrogen. It is an important source of nitrogen, which is needed by plants 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 - American Chemical Society

    Feb 8, 2021 · Ammonia is a colorless, poisonous gas with a familiar noxious odor. It occurs in nature, primarily produced by anaerobic decay of plant and animal matter; and it also has …

  6. Ammonia | NH3 | CID 222 - PubChem

    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 ammonia. …

  7. Ammonia: Formula, Uses, Structure & Intriguing Facts

    Jan 22, 2024 · Current ammonia production methods pose environmental challenges. Ammonia Definition and Structures Ammonia, with the chemical formula NH3, is an inorganic compound …

  8. What is Ammonia? - BYJU'S

    With the formula NH3, ammonia is a nitrogen and hydrogen inorganic chemical compound. Ammonia, the simplest pnictogen hydride and a stable binary hydride is a colourless gas with …

  9. Ammonia - Facts | eAmmonia

    Ammonia is essential for many biological processes and serves as a precursor for amino acid and nucleotide synthesis. In the environment, ammonia is part of the nitrogen cycle and is …

  10. Ammonia - Energy Education

    Ammonia is a chemical with the formula NH 3. At room temperature, it is a colourless gas, with a pungent odour that is highly irritating. Ammonia is classified as a base, and is fairly corrosive. …