Where Can I Find the Bond Enthalpy for N=O?

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Discussion Overview

The discussion centers around the search for the bond enthalpy of the nitrogen-oxygen double bond (N=O), with participants expressing difficulty in locating this information in various resources. The scope includes theoretical and conceptual aspects of bond enthalpy.

Discussion Character

  • Exploratory, Conceptual clarification, Debate/contested

Main Points Raised

  • One participant expresses frustration at not being able to find the bond enthalpy for N=O in any resources available to them.
  • Another participant suggests checking the back of a textbook, indicating that such information might be indexed there.
  • A later post mentions that the enthalpy of atomisation for nitrogen monoxide is approximately 632 kJ/mol, proposing this as a potential estimate for the bond enthalpy of N=O.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the exact bond enthalpy value, and multiple viewpoints regarding the availability of this information remain evident.

Contextual Notes

There is a lack of clarity regarding the definitions and contexts in which bond enthalpy is discussed, as well as the potential variability in values depending on different sources.

shredder666
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Nitrogen double bonded with Oxygen... I can't find the bond enthalpy for it ANYWHERE, please help
:(
 
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Check the back of your book? Index C or something like that.
 
anywhere includes all the books I have
 
(at the ocassion of the first aniversary of this question)
the enthalpy of atomisation of nitrogen monoxide is close to 632 kJ/mol.
This may be a fair first estimate of the bond enthalpy of N=O.
 

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