laser bonding animation

Atoms and Nuclei..

Communication Systems..

Chemical Bonding..

Chemical Bonding..

Soaps or detergents are cleansing agents that are capable of reacting with water to dislodge these foreign particles from a solid surface (e.g. cloth or skin). Soaps have their origin in oils and fats present in the animal and plant kingdom and synthetic detergents find their source in m..

fig. 13.10 - Common Fatty Acids A fatty acid is described as unsaturated if one (mono) or more (poly) double bonds occur between the carbon atoms of the chain. The 18 carbon unsaturated fatty acids are oleic acid, linoleic acid and linolenic acid with one, two and three double bond..

. In fact, ATP drives the dark reactions which convert CO 2 and H 2 (from water) into glucose and other carbohydrates. In the presence of a suitable catalyst, ATP releases energy by undergoing a three step hydrolysis of the P-O bond of its triphosphate groups (P-O bond). In the ..

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 characteristic pungent, penetrating odor. Ammonia form..

Some physical characteristics of carbon dioxide are given below M.P B.P. Density (273K) CO bond length D Hf 216.4 K 194.5 K 1.977 g/L 116.3pm -393.5kJ/mol(5.2 atm) (Sublimes) CO 2 is a colorless gas with a faint pungent smell. It is about 1.5 ..

. Depending on the number of carbon atoms, they can be distinguished into trioses, tetroses, pentoses, hexoses, heptoses and octoses. Pentoses and hexoses are biologically significant sugars. Pentoses are essential components of nucleic acids. Hexoses like glucose form the main substrate for cellul..