Buliding Block Of Elements

Last updated 9-14-08 <-Building Blocks <-CHM130 <-CHM107| C6: The Building Blocks of Organic Compounds| | Organic compounds ar compounds that ordinarily come from organisms. They always have carbon plus a few other elements like hydrogen, oxygen, and nitrogen. Examples: Alcohol, Sugar, Fat, Protein.| | At champion clip holder it was thought that the makeup of living things was totally unalike that that of non-living things. A clue for this difference was how they responded to heat. For example, think of cooking an pelt. The egg unobjectionable starts off clear and liquid besides heating it makes it washcloth and solid. When cooled, it doesnt return to its original conditon. However, heat up lead, for example, and it go away melt, but upon cooling it returns to its original condition. So there seemed to be a difference. It was also believed that living things had a life business leader in them, which again made the chemicals in living things unique . in that location was a belief that the chemicals in living organisms ( innate compounds) could non be synthesized by man utilise non-living chemicals (inorganic compounds).| | However, in 1828, a chemist named Friedrich W?hler accidently created urea. Urea was a compound that mammals produced to shake up rid of excessiveness nitrogen. Urea is secreted in their urine. Friedrich created it using inorganic (non-living) salts. Everyone was surprised, but chemists and so knew that it was possible to create chemicals found in the body using chemicals from the ground or air (non-living sources). So now organic compounds were not defined as only those compounds from organisms, but compounds ground on carbon.| | Hydrocarbons ar the simplest of the organic compounds. As the name suggests, hydrocarbons are made from hydrogen and carbon. The basic building block is one carbon with two hydrogens attached, except at the ends where three hydrogens are attached. Remember carbon has vacancies for four electrons in its outer sh! ell. So it wants to bond to four atoms....If you want to ready a salutary essay, order it on our website: BestEssayCheap.com

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