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Praseodymium Ionization Energy






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


Ionization Energy

Pr -> Pr1+ = 523.1 kJ/mol = 125.14 Kcal/mol
Pr1+ -> Pr2+ = 1018 kJ/mol = 243.54 Kcal/mol
Pr2+ -> Pr3+ = 2086 kJ/mol = 499.04 Kcal/mol
Pr3+ -> Pr4+ = 3761 kJ/mol = 899.76 Kcal/mol
Pr4+ -> Pr5+ = 5543 kJ/mol = 1326.08 Kcal/mol
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