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  2. Ammonia - Wikipedia

    en.wikipedia.org/wiki/Ammonia

    Molecular structure of ammonia and its three-dimensional shape. It has a net dipole moment of 1.484 D. Dot and cross structure of ammonia. The ammonia molecule has a trigonal pyramidal shape, as predicted by the valence shell electron pair repulsion theory (VSEPR theory) with an experimentally determined bond angle of 106.7°. [36]

  3. File:Ammonia-dimensions-from-Greenwood&Earnshaw-2D.png

    en.wikipedia.org/wiki/File:Ammonia-dimensions...

    This work has been released into the public domain by its author, Benjah-bmm27.This applies worldwide. In some countries this may not be legally possible; if so: Benjah-bmm27 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

  4. Ammonia (data page) - Wikipedia

    en.wikipedia.org/wiki/Ammonia_(data_page)

    Molecular structure Point group: C 3v: Bond length: 101.2 pm (N–H) [1] ... The table above gives properties of the vapor–liquid equilibrium of anhydrous ammonia ...

  5. Ball-and-stick model - Wikipedia

    en.wikipedia.org/wiki/Ball-and-stick_model

    A plastic ball-and-stick model of proline. In chemistry, the ball-and-stick model is a molecular model of a chemical substance which displays both the three-dimensional position of the atoms and the bonds between them. [1] The atoms are typically represented by spheres, connected by rods which represent the bonds.

  6. Molecular geometry - Wikipedia

    en.wikipedia.org/wiki/Molecular_geometry

    Molecular geometry is the three-dimensional arrangement of the atoms that constitute a molecule. It includes the general shape of the molecule as well as bond lengths , bond angles , torsional angles and any other geometrical parameters that determine the position of each atom.

  7. Ammonia solution - Wikipedia

    en.wikipedia.org/wiki/Ammonia_solution

    Ammonia in water is sold as a cleaning agent by itself, usually labeled as simply "ammonia", as well as in cleaning products combined with other ingredients. It may be sold plain, lemon-scented (and typically colored yellow), or pine-scented (green). Commonly available ammonia with soap added is known as "cloudy ammonia".

  8. Molecular model - Wikipedia

    en.wikipedia.org/wiki/Molecular_model

    The term, "molecular model" refer to systems that contain one or more explicit atoms (although solvent atoms may be represented implicitly) and where nuclear structure is neglected. The electronic structure is often also omitted unless it is necessary in illustrating the function of the molecule being modeled.

  9. Chemical polarity - Wikipedia

    en.wikipedia.org/wiki/Chemical_polarity

    The ammonia molecule, NH 3, is polar as a result of its molecular geometry. The red represents partially negatively charged regions. The red represents partially negatively charged regions. Ammonia , NH 3 , is a molecule whose three N−H bonds have only a slight polarity (toward the more electronegative nitrogen atom).