bond dissociation energy

bond dissociation energy
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English-Ukrainian analytical chemistry dictionary. 2013.

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  • Bond-dissociation energy — In chemistry, bond dissociation energy (BDE) or D0, is one measure of the bond strength in a chemical bond. It is defined as the standard enthalpy change when a bond is cleaved by homolysis,[1] with reactants and products of the homolysis… …   Wikipedia

  • Bond dissociation energy — In chemistry, bond dissociation energy, D0 or BDE, is one measure of the bond strength in a chemical bond. It is defined as the standard enthalpy change when a bond is cleaved by homolysis, [GoldBookRef |title=Bond dissociation energy… …   Wikipedia

  • bond dissociation energy — noun The change in enthalpy that occurs when a specific chemical bond is broken; a measure of the strength of the bond …   Wiktionary

  • dissociation energy — noun The energy needed to break every chemical bond in a molecule and completely separate all its atoms …   Wiktionary

  • Bond cleavage — Bond cleavage, or scission, is the splitting of chemical bonds. If the two electrons in a cleaved covalent bond are divided between the products, the process is known as homolytic fission or homolysis. Alternatively, the case where both electrons …   Wikipedia

  • Bond energy — In chemistry, bond energy ( E ) is a measure of bond strength in a chemical bond. For example the carbon hydrogen bond energy in methane E (C–H) is the enthalpy change involved with breaking up one molecule of methane into a carbon atom and 4… …   Wikipedia

  • bond energy — noun a) The sum of the bond dissociation energies of all the bonds in a molecule b) The average or typical bond dissociation energy of a particular type of bond …   Wiktionary

  • Bond strength — In chemistry, bond strength is measured between two atoms joined in a chemical bond [JerryMarch] . It is the degree to which each atom linked to a central atom contributes to the valency of this central atom. Bond strength is intimately linked to …   Wikipedia

  • Bond length — In molecular geometry, bond length or bond distance is the average distance between nuclei of two bonded atoms in a molecule. Explanation Bond length is inversely related to bond order, when more electrons participate in bond formation the bond… …   Wikipedia

  • Binding energy — Nuclear physics Radioactive decay Nuclear fission Nuclear fusion Classical decays …   Wikipedia

  • Disulfide bond — In chemistry, a disulfide bond (Br.E. disulphide bond) is a covalent bond, usually derived by the coupling of two thiol groups. The linkage is also called an SS bond or disulfide bridge. The overall connectivity is therefore R S S R. The… …   Wikipedia


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