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  2. Hydrocarbon - Wikipedia

    en.wikipedia.org/wiki/Hydrocarbon

    Hydrocarbons with the same molecular formula but different structural formulae are called structural isomers. [1]: 625 As given in the example of 3-methylhexane and its higher homologues, branched hydrocarbons can be chiral. [1]: 627 Chiral saturated hydrocarbons constitute the side chains of biomolecules such as chlorophyll and tocopherol. [3]

  3. Hydrocarbon mixtures - Wikipedia

    en.wikipedia.org/wiki/Hydrocarbon_mixtures

    A hydrocarbon is any chemical compound that consists only of the elements carbon (C) and hydrogen (H). They all contain a carbon frame, and have hydrogen atoms attached to the frame. Often the term is used as a shortened form of the term aliphatic hydrocarbon. Most hydrocarbons are combustible. [2]

  4. Aliphatic compound - Wikipedia

    en.wikipedia.org/wiki/Aliphatic_compound

    Most aliphatic compounds are flammable, allowing the use of hydrocarbons as fuel, such as methane in natural gas for stoves or heating; butane in torches and lighters; various aliphatic (as well as aromatic) hydrocarbons in liquid transportation fuels like petrol/gasoline, diesel, and jet fuel; and other uses such as ethyne (acetylene) in welding.

  5. Category:Hydrocarbon solvents - Wikipedia

    en.wikipedia.org/wiki/Category:Hydrocarbon_solvents

    Pages in category "Hydrocarbon solvents" The following 32 pages are in this category, out of 32 total. This list may not reflect recent changes. B. Benzene; C.

  6. Cracking (chemistry) - Wikipedia

    en.wikipedia.org/wiki/Cracking_(chemistry)

    Alkenes cause instability of hydrocarbon fuels. [9] Fluid catalytic cracking is a commonly used process, and a modern oil refinery will typically include a cat cracker, particularly at refineries in the US, due to the high demand for gasoline. [10] [11] [12] The process was first used around 1942 and employs a powdered catalyst. During WWII ...

  7. Hydrazines - Wikipedia

    en.wikipedia.org/wiki/Hydrazines

    Hydrazines (R 2 N−NR 2) are a class of chemical compounds with two nitrogen atoms linked via a covalent bond and which carry from one up to four alkyl or aryl substituents. . Hydrazines can be considered as derivatives of the inorganic hydrazine (H 2 N−NH 2), in which one or more hydrogen atoms have been replaced by hydrocarbon grou

  8. Petrochemical - Wikipedia

    en.wikipedia.org/wiki/Petrochemical

    The output ethylene capacity of large steam crackers ranged up to as much as 1.0 – 1.5 Mt per year. [6] The adjacent diagram schematically depicts the major hydrocarbon sources and processes used in producing petrochemicals. [2] [3] [7] [8] Petrochemical feedstock sources. Like commodity chemicals, petrochemicals are made on a very large ...

  9. Alkyne - Wikipedia

    en.wikipedia.org/wiki/Alkyne

    A 3D model of ethyne (), the simplest alkyneIn organic chemistry, an alkyne is an unsaturated hydrocarbon containing at least one carbon—carbon triple bond. [1] The simplest acyclic alkynes with only one triple bond and no other functional groups form a homologous series with the general chemical formula C n H 2n−2.