Aromatic hydrocarbons are unsaturated cyclic compounds that are made up primarily of hydrogen and carbon atoms. Learn more about aromatic hydrocarbons, their properties, and uses, and see examples. What Are Aromatic Hydrocarbons Although originally named for their sweet odor, aromatic hydrocarbons are ...
Aromatic compounds are named using either the IUPAC or common naming systems. In the IUPAC naming system, numbers are assigned to the carbons in the ring, and this is how the substituents are named prior to their prefix. In the common naming system the positional Greek prefixes ortho, para,...
Huckel’s Rule of Aromaticity:All compounds must obey Huckel’s Rule i.e. molecule must have 4n+2 pi-electrons where n is an integer (i.e. n= 0, 1, 2, 3, 4…etc.). For example, Benzene has 6 pi-electrons and (4×1)+2 = 6, thus it obeys Huckel’s Rule while cyclooctate...
In this article, we have used pKbvalues to represent the basicity of a compound. It is simply the negative base-10 logarithm of the Kbof a solution. Now that you have a general idea of pH and Kbvalues, let’s take a look at some of the most common examples of weak base and why ...
concept learning of aromatic compounds like benzene. Then understand how pyridine is derived by making some changes in benzene. Move further to study in detail its resonating structures, 3D conformers, crystal structures. Then students may study its physical, chemical properties along with its uses....
The compounds in solid, liquid or gaseous states which contain carbon in their molecule are known as organic compounds. There are a large number of organic compounds and therefore a proper systematic classification was required. Organic compounds can be broadly classified as acyclic (open chain) or...
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Volatile oils are aromatic compounds that are characterized by their volatility and inability to saponify. They are known for their distinctive fragrance and therapeutic remedies. They are of oily consistency and feel, especially those derived from plant tissues. Volatile oil is sometimes called an ess...
Sulfur, nitrogen, phosphorus, and chloralkali industries are the main producers of basic inorganic chemicals, and they will often sell them to other industries as well as using them in the manufacture of their own end-products. The basic principles for their production and major uses are ...
utilized for adding flavor to food items without changing their chemical composition. Fruits, vegetables, spices, barks, buds, leaves, meat, fish, poultry, and dairy products are the most common sources of natural flavoring compounds. Due to the scarcity of natural sources and high processing ...