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  2. Ethanol - Wikipedia

    en.wikipedia.org/wiki/Ethanol

    Ethanol is a 2-carbon alcohol. Its molecular formula is CH 3 CH 2 OH. The structure of the molecule of ethanol is CH 3 −CH 2 −OH (an ethyl group linked to a hydroxyl group), which indicates that the carbon of a methyl group (CH 3 −) is attached to the carbon of a methylene group (−CH 2 –), which is

  3. Primary alcohol - Wikipedia

    en.wikipedia.org/wiki/Primary_alcohol

    A primary alcohol is an alcohol in which the hydroxy group is bonded to a primary carbon atom. It can also be defined as a molecule containing a “–CH 2 OH” group. [ 1 ] In contrast, a secondary alcohol has a formula “–CHROH” and a tertiary alcohol has a formula “–CR 2 OH”, where “R” indicates a carbon-containing group.

  4. Molecular geometry - Wikipedia

    en.wikipedia.org/wiki/Molecular_geometry

    Molecular geometries can be specified in terms of 'bond lengths', 'bond angles' and 'torsional angles'. The bond length is defined to be the average distance between the nuclei of two atoms bonded together in any given molecule. A bond angle is the angle formed between three atoms across at least two bonds.

  5. Carbon–carbon bond - Wikipedia

    en.wikipedia.org/wiki/Carboncarbon_bond

    In fact, the carbon atoms in the single bond need not be of the same hybridization. Carbon atoms can also form double bonds in compounds called alkenes or triple bonds in compounds called alkynes. A double bond is formed with an sp 2-hybridized orbital and a p-orbital that is not involved in the hybridization. A triple bond is formed with an sp ...

  6. File:Ethanol-3d-stick-structure.svg - Wikipedia

    en.wikipedia.org/wiki/File:Ethanol-3d-stick...

    The following other wikis use this file: Usage on ca.wikipedia.org Bioetanol; Usage on ckb.wikipedia.org سووتەمەنی ئیسانۆل; سوتەمەنی ئیسانۆل

  7. Wikipedia : Manual of Style/Chemistry/Structure drawing

    en.wikipedia.org/wiki/Wikipedia:Manual_of_Style/...

    methyl groups attached to a ring or as branches in a longer carbon chain; methyl groups at the end of a carbon chain. If labels for structures are desired, consider the use of bolded numerals, which are language-neutral. Information about stereocenters and stereoisomerism should be included if available (e.g. by using wedged bonds).

  8. NYT ‘Connections’ Hints and Answers Today, Friday, January 17

    www.aol.com/nyt-connections-hints-answers-today...

    1. Synonyms for a popular food. 2. To make contact with something (usually with force). 3. These help you navigate/explore the internet. 4. The last part of these words is related to popular ...

  9. Free-radical reaction - Wikipedia

    en.wikipedia.org/wiki/Free-radical_reaction

    Compounds bearing carbon–hydrogen bonds react with radicals in the order primary < secondary < tertiary < benzyl < allyl reflecting the order in C–H bond dissociation energy [4] Many stabilizing effects can be explained as resonance effects , an effect specific to radicals is the captodative effect .