Organic Chemistry or carbon chemistry is the branch of chemistry that studies a large class of molecules containing carbon forming covalent bonds carbon - carbon or carbon - hydrogen, also known as organic compounds. Friedrich Kekule is known as the father of organic chemistry.
The large amount of organic compounds exists is explained by the characteristics of atom of carbon, which has four electrons in layer valencia : as octet rule needs eight to complete, so it forms four bonds (valence = 4) with other atoms to form a tetradrón a pyramid triangular base.
The large amount of organic compounds exists is explained by the characteristics of atom of carbon, which has four electrons in layer valencia : as octet rule needs eight to complete, so it forms four bonds (valence = 4) with other atoms to form a tetradrón a pyramid triangular base.
Lewis structure, also called dot plots are graphical representations showing links between atoms a molecule and pairs of electrons lonely that may exist. Lewis
diagram can be used both to represent molecules formed by the union of its atoms by covalent as coordination complexes. The Lewis structure was proposed by Lewis Gilbert, who first introduced in 1916 in his article The molecule and atom.
Lewis structures showing the various atoms of a given molecule using its chemical symbol and lines are drawn between atoms that joined together. Sometimes, to represent each link, using pairs of points instead of lines. Unpaired electrons (those not participating in links) are represented by a line or a couple of points, and placed around the atoms to which they belong .
diagram can be used both to represent molecules formed by the union of its atoms by covalent as coordination complexes. The Lewis structure was proposed by Lewis Gilbert, who first introduced in 1916 in his article The molecule and atom.
Lewis structures showing the various atoms of a given molecule using its chemical symbol and lines are drawn between atoms that joined together. Sometimes, to represent each link, using pairs of points instead of lines. Unpaired electrons (those not participating in links) are represented by a line or a couple of points, and placed around the atoms to which they belong .
0 comments:
Post a Comment