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Oxygen Ionization Energy






The Oxygen Ionization Energy is the energy required to remove from atom one mole of electrons with subsequent production of positively charged ion of Oxygen.
O -> O+ + e-
This process can be repeated many times, but the energy cost is increased dramatically. The general equation for the Oxygen is:
ON+ -> O(N+1)+ + e-


Ionization Energy

O -> O1+ = 1313.9 kJ/mol = 314.33 Kcal/mol
O1+ -> O2+ = 3388.2 kJ/mol = 810.57 Kcal/mol
O2+ -> O3+ = 5300.3 kJ/mol = 1268.01 Kcal/mol
O3+ -> O4+ = 7469.1 kJ/mol = 1786.87 Kcal/mol
O4+ -> O5+ = 10989.3 kJ/mol = 2629.02 Kcal/mol
O5+ -> O6+ = 13326.2 kJ/mol = 3188.09 Kcal/mol
O6+ -> O7+ = 71333.3 kJ/mol = 17065.38 Kcal/mol
O7+ -> O8+ = 84076.3 kJ/mol = 20113.95 Kcal/mol
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