The energy required to dissociate the O2 molecule to oxygen atoms is 495 kJ/mol. If the dissociation of O2 molecule were accomplished by the absorption of a single photon whose energy was exactly the quantity required, what would be its wavelength in nm?
Electronic Transitions and Spectroscopy
The term “electronic” connotes electron, and the term “transition” implies transformation. In a molecule, the electrons move from a lower to a higher energy state due to excitation. The two energy states, the ground state and the excited state are the lowest and the highest energy states, respectively. An energy change is observed with this transition, which depicts the various data related to the molecule.
Photoelectron Spectroscopy
Photoelectron spectroscopy (PES) is a part of experimental chemistry. It is a technique used in laboratories that involves projecting intense beams of radiation on a sample element. In response, the element ejects electrons for which the relative energies are measured.
The energy required to dissociate the O2 molecule to oxygen atoms is 495 kJ/mol. If the dissociation of O2 molecule were accomplished by the absorption of a single photon whose energy was exactly the quantity required, what would be its wavelength in nm? Must show all formulas and calculations used for steps taken to calculate the wavelength
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