Dec 23, 2009

The various fields of chemistry

The various fields of chemistry Chemistry is generally divided into two main branches: organic chemistry and inorganic chemistry. Other types of chemical physics, chemistry, biochemistry and analytical chemistry, with each field branching off into several sub-sectors. Here? His brief description of most areas of chemistry. Organic chemistry Organic chemistry has to do with the study of compounds containing carbon (and sometimes hydrogen). Even if the carbon is only the fourteenth most common element on the planet, that produces the largest number of different compounds on Earth. Not surprisingly, many of the studies of chemistry to organic chemistry. Most study groups are organic compounds that contain nitrogen. These organic compounds are important because they are often linked to the amino group. When the amino group combines with the carboxyl group, amino acids are bo. Amino acids are important because they are the constituent parts of proteins. Inorganic chemistry Inorganic chemistry to the study of the properties and reactions of compounds containing carbon and are not organic. Inorganic chemistry studies in all non-life, such as minerals found on earth? S crust. There are many branches of inorganic chemistry, including geochemistry, nuclear science, coordination chemistry, and Bioinorganic Chemistry. There is much overlap between organic and inorganic chemistry. For example, studies of body chemistry with the use of compounds that are able to create a covalent bond between carbon and metal. Physical Chemistry As the name suggests, the physical chemistry has to do with the physical properties of materials. The physical properties are studied in the month of May that the electric and magnetic materials, and their interaction with electromagnetic fields. There are several sub-categories of physical chemistry. These include thermochemistry, electrochemistry and chemical kinetics. Thermochemistry studies the evolution of entropy and the energy that occur naturally in the course of chemical reactions. Electrochemistry is conceed with the study of the interconversions of electric and chemical energy of the material, and the effects of changes in electricity in the chemical industry. Chemistry for the study of kinetics of chemical reactions. In particular, studies of chemical kinetics, which reached a balance between products and reagents. Biochemistry Biochemistry is a branch of chemistry at the composition and evolution of living matter. Focus on the biochemical properties and structures of biological molecules. Common biological molecules, including carbohydrates, proteins, lipids and nucleic acids. Biochemistry is sometimes referred to as physiological chemistry and biochemistry. Biophysics, molecular biology, cell biology and research areas are closely related to biochemistry. Analytical Chemistry Unlike other types of chemistry, analytical chemistry doesn? T explicitly deal with specific elements. Analytical chemistry is conceed primarily with the various techniques and laboratory methods used to determine the composition of materials. Qualitative and quantitative analysis of the basis are the two most common methods in analytical chemistry. Qualitative analysis conces the identification of all the atoms and molecules in a sample of the material, with particular attention to trace elements. The quantitative analysis involves the determination of atomical and molecular structure of matter, but also measure the exact weight of each chemical.

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