preparation and properties of ammonia

In the ammonia molecule, there are three hydrogen atoms and one nitrogen atom. A nitrogen atom has five valence electrons, it needs three more electrons to complete its octet. It forms three single bonds with three hydrogen atoms. Nitrogen completes its octet while hydrogen completes i..

Physical Properties - Colourless Strong pungent smell Slight alkaline taste Non-poisonous Fatal in large doses Lighter than air - V.D=8.5 Highly soluble in water Easily liquefied at low temp Liquid ammonia boils at -33.5C Solid ammonia melts..

3 ) molecule In forming a molecule of ammonia, '1s' orbital of each of three hydrogen atoms overlap with one of the three '2p' orbitals of nitrogen. This gives rise to three N-H sigma bonds oriented along three coordinate axes. The electronic configuration of ni..

Color - Ammonia is a colorless ga..

Combustibility - Ammonia is neither combustible in air nor does it support combustion. However it burns in oxygen with a greenish-yellowish flame producing water and nitroge..

Ammonia is a colorless gas. It has a pungent odor with and an alkaline or soapy taste. When inhaled suddenly, it brings tears into the eyes. It is lighter than air and is therefore collected by the downward displacement of air. It is highly soluble in water: One volume of water..

Ammonia (NH 3 ) is an important compound of nitrogen and hydrogen. It is produced by the natural decomposition of animal and vegetable bodies. The death and decay of plants and animals cause the nitrogen compounds present in them to get decomposed, giving ammoniah..

Ammonia - Ammonia was known to mankind since a long period, as it was produced in nature by putrefying and ammonifying bacteria. Chemical compound, NH 3 colorless gas that is about one half as dense as air at ordinary temperatures and pressures. It has a char..

Ammonia (NH 3 ) is an important compound of nitrogen and hydrogen. It is produced by the natural decomposition of animal and vegetable bodies. The death and decay of plants and animals cause the nitrogen compounds present in them to get decomposed, giving am..