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1.122 064 990 122 11 × 10 37: C 82 H 166: n-dooctacontane 83 2.150 278 094 747 97 × 10 32: 3.578 584 997 560 67 × 10 37: C 83 H 168: n-trioctacontane 84 5.875 317 238 265 77 × 10 32: 1.141 724 657 744 27 × 10 38: C 84 H 170: n-tetraoctacontane 85 1.605 913 778 494 71 × 10 33: 3.643 883 155 873 11 × 10 38: C 85 H 172: n-pentaoctacontane ...
Unsaturated compounds generally carry out typical addition reactions that are not possible with saturated compounds such as alkanes. A saturated organic compound has only single bonds between carbon atoms. An important class of saturated compounds are the alkanes. Many saturated compounds have functional groups, e.g., alcohols.
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Alkanes have the general chemical formula C n H 2n+2. The alkanes range in complexity from the simplest case of methane ( CH 4 ), where n = 1 (sometimes called the parent molecule), to arbitrarily large and complex molecules, like pentacontane ( C 50 H 102 ) or 6-ethyl-2-methyl-5-(1-methylethyl) octane, an isomer of tetradecane ( C 14 H 30 ).
Download QR code; Print/export Download as PDF; Printable version; In other projects ... This is a list of noteworthy publications in physics, organized by type ...
[10] [11] Often this energy is used directly as heat such as in home heaters, which use either petroleum or natural gas. The hydrocarbon is burnt and the heat is used to heat water, which is then circulated. A similar principle is used to create electrical energy in power plants. Both saturated and unsaturated hydrocarbons undergo this process.
In petrochemistry, petroleum geology and organic chemistry, cracking is the process whereby complex organic molecules such as kerogens or long-chain hydrocarbons are broken down into simpler molecules such as light hydrocarbons, by the breaking of carbon–carbon bonds in the precursors.
The naming of polycyclic alkanes such as bicyclic alkanes and spiro alkanes is more complex, with the base name indicating the number of carbons in the ring system, a prefix indicating the number of rings ( "bicyclo-" or "spiro-"), and a numeric prefix before that indicating the number of carbons in each part of each ring, exclusive of ...