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May 22, 2015

Homework Help: science

Posted by Tahira on Monday, August 1, 2005 at 1:43pm.

1.The energy associated with the absorption of a photn of wavelength 4.26 micrometers is ______________?

2.The bond energy associated with the bond between the Nitrogen atom and Bromine atom is______________________?


1. See other post on plancks equation.
2. This question begs for more information. What Nitrogen-Bromine bond?


I'm not sure: The question was constructed this way: The bond energy associated with the bond between the Nitrogen atom and the Bromine atom is __________kj/mole.


I have no idea what you have been studying, and what this complicated question seeks to measure.

A simple estimate, is from Paulings Nobel thesis, that is to estimate the NBr bond as the geometric means of the bond energies of N2 and Br2 molecules.

NBr bond energy = sqrt (N2bondenergy*Br2Bondenergy)

where the bond energies are in kj/mole per bond.

I suspect this is not what your teacher is desiring. You may want to review your notes or text to see if this was specifically covered.


pleaws


The bond energy associated with the bond between the Nitrogen atom and the Bromine atom is __________kj/mole.

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