In organic chemistry, an alkene, or olefin, is a hydrocarbon containing a carbon –carbon double bond. [1] . The double bond may be internal or at the terminal position. Terminal alkenes are also known as α-olefins.

Alkene - Alkenes are hydrocarbons with the formula CnH2n. Alkenes contain the C=C functional group. Alkenes are unsaturated and undergo addition reactions. Other molecules add to the C=C bond.

The meaning of ALKENE is any of numerous unsaturated hydrocarbons having one double bond; specifically : any of a series of open-chain hydrocarbons CnH2n (such as ethylene).

Jan 23, 2023 · Alkenes are a class of hydrocarbons (e.g, containing only carbon and hydrogen) unsaturated compounds with at least one carbon-to-carbon double bond. Another term used to describe alkenes is olefins. Alkenes are more reactive than alkanes due …

Apr 28, 2024 · As noted before, alkenes are hydrocarbons with carbon-to-carbon double bonds (R 2 C=CR 2) and alkynes are hydrocarbons with carbon-to-carbon triple bonds (R–C≡C–R).

Apr 22, 2022 · Alkenes are unsaturated hydrocarbons containing carbon-carbon double bonds. The carbon-carbon double bond is the functional group for alkenes, known as ethylenic linkage. The general formula of an alkene is C n H 2n , where n is the integer number.

Dec 1, 2022 · What is an alkene? Alkenes are hydrocarbons that contain a carbon-carbon double bond (=C=C=) in their molecule. Alkenes are commonly known as olefins (in Latin, olefins mean “oil-forming) because the lower member of the series reacts with chlorine to form oily products. Ethylene (C 2 H 4) is the first member of the series.

Nov 14, 2017 · Alkenes are hydrocarbons that contain carbon carbon double bond (C=C). The general formula of alkenes are C n H 2n in comparison to alkanes with general formula C n H 2n+2 . Alkanes are saturated with hydrogens, while alkenes are two hydrogen less than alkanes.

ALKENE definition: 1. any gas in a group that contains carbon and hydrogen atoms, with the carbon atoms joined…. Learn more.

Alkenes, known as olefins, are a class of hydrocarbons characterized by the presence of at least one carbon-carbon double bond (C=C). They can be represented by the general formula C n H 2n, indicating that for every n carbon atoms, there are 2n hydrogen atoms.