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double bond

NOUN
  1. a covalent bond in which two pairs of electrons are shared between two atoms

How To Use double bond In A Sentence

  • In this process some remaining double bonds are flipped from the natural cis configuration to a trans configuration, which imparts the serum cholesterol elevating properties.
  • Due to their double bonds they possess negative electrical charges. Fats, Nutrition and Health
  • One example of the use of hydrogen atom transfer in organic synthesis is hydrogenation, i.e. the addition of hydrogen to a carbon-carbon double bond.
  • Organic sulfates are esters and are formed by reacting an alcohol with cold sulfuric acid or by the reaction of sulfuric acid with a double bond in an alkene.
  • These two molecules cannot be easily interconverted because of the high energy required to rotate a double bond.
  • Many nucleophilic additions to carbon-oxygen double bonds are reversible, and the equilibrium position of the reaction determines the overall results.
  • The formation of conjugated dienes occurs when free radicals attack the hydrogens of methylene groups separating double bonds and leading to a rearrangement of the bonds.
  • 27 This causes the hydrogen beyond this present threshold as the Iife form is moved into the lar density level will have to be - double bonds to break and create a where we have been kept by the next phase of the electromagnetic come less dense a n d grow more cyclobutane ring between t h e di - old solar paradigm of Power, spectrum. Recently Uploaded Slideshows
  • Benzene is planar and has an uninterrupted cyclic array of three conjugated double bonds arranged in a monocyclic six membered ring.
  • The type of cyanate ester resin (CE) and its modification by thermosetting, thermoplastics, rubber elastomer and unsaturated compound with double bond are reviewed.
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