Alkenes are hydrocarbons that contain at least one carbon-carbon double bond, making them unsaturated compounds. They are reactive due to the presence of the double bond, which can undergo various chemical reactions such as addition reactions and polymerization.

Alkenes

Hydrocarbons are organic compounds composed solely of hydrogen and carbon atoms, serving as the primary constituents of fossil fuels like coal, oil, and natural gas. They are categorized into alkanes, alkenes, and alkynes based on the types of bonds between carbon atoms, and play a crucial role in energy production and chemical manufacturing.

hydrocarbons

A carbon-carbon double bond is a type of covalent bond where two carbon atoms share two pairs of electrons, leading to a stronger and shorter bond than a single bond. This bond is fundamental in organic chemistry, enabling the formation of alkenes and contributing to the diversity of organic compounds.

carbon-carbon double bond

Unsaturated compounds are organic molecules that contain double or triple bonds between carbon atoms, making them more reactive than their saturated counterparts. These compounds are fundamental in organic chemistry, serving as precursors for a wide range of chemical reactions and products.

unsaturated compounds

Reactive compounds

Chemical reactions involve the transformation of substances through the breaking and forming of chemical bonds, resulting in the conversion of reactants into products. These reactions are governed by the principles of thermodynamics and kinetics, which dictate the feasibility and rate of these transformations.

chemical reactions

Addition reactions are a type of chemical reaction where atoms or groups of atoms are added to a molecule without the loss of any atom, commonly seen in alkenes and alkynes where joining occurs across unsaturated bonds. These reactions are significant in organic chemistry, often altering the molecular structure to interfere with or promote certain chemical properties or reactivities.

addition reactions

Polymerization is a chemical process that combines small molecules, called monomers, into a covalently bonded chain or network, forming a polymer with unique properties. This process is fundamental in producing materials like plastics, rubber, and synthetic fibers, which are integral to various industries and everyday applications.

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