Organic chemistry is the chemistry of carbon and its compounds. These compounds are called organic molecules. Read more about ORGANIC CHEMISTRY. Analytical chemistry is the area of chemistry responsible for characterizing the composition of matter, qualitatively and quantitatively. The techniques of this science are used to identify the substances which may be present in a material and to determine the exact amounts of the identified substances.

Teaches organic chemistry reaction mechanisms and effects of changes reaction, especially the structure of reactants on the reactivity in these reactions, expected for the community at all levels also may benefit from this blog, Practice Chemistry Worksheets. Thursday, October 21, 2010. Bond Chemical Delokal dan Resonance. Delokal bonding found in compounds containing unsaturated. One or more bonding orbitals are not limited to the two atoms, but spread up to three atoms or more. For example D for H2O.

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