For example, the polymer synthesized from the simple alkene ethene is called polyethylene, retaining the "-ene " suffix even though the double bond is removed during the polymerization process:
32.
:: : : Actually, probably methanoethylene, as the compound would be formed from " ethylene " ( IUPAC name ethene ) rather than ethane, which is pretty much unreactive.
33.
The name ethene is almost unused in industry, and trying to search using it is going to affect your results .-- & # 9998; 18 : 51, 21 Jun 2005 ( UTC)
34.
In ethylene ( ethene ) the two carbon atoms form a ? bond by overlapping two sp 2 orbitals and each carbon atom forms two covalent bonds with hydrogen by s sp 2 overlap all with 120?angles.
35.
Also disulfuric acid or chlorosulfuric acid can be used as a sulfonating agent ( replacing sulfur trioxide ); instead of ethene ethene-forming agents can be used, e . g . ethanol or diethyl ether.
36.
Also disulfuric acid or chlorosulfuric acid can be used as a sulfonating agent ( replacing sulfur trioxide ); instead of ethene ethene-forming agents can be used, e . g . ethanol or diethyl ether.
37.
The simplest examples of " cis "-" trans " isomerism are the 1, 2-disubstituted ethenes, like the dichloroethene ( C 2 H 2 Cl 2 ) isomers shown below.
38.
VC ?! ethene ), which is environmentally benign . " Dehalococcoides " effectively converts 1, 2-DCE to VC, and its presence in groundwater may be necessary for proper bioremediation of contaminated sites.
39.
In ethene there are 12 internal coordinates : 4 C-H stretching, 1 C-C stretching, 2 H-C-H bending, 2 CH 2 rocking, 2 CH 2 wagging, 1 twisting.
40.
The simplest alkene, ethylene ( C 2 H 4 ), with the International Union of Pure and Applied Chemistry ( IUPAC ) name " ethene ", is the organic compound produced on the largest scale industrially.
