Silver Ionization Energy

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

Ag -> Ag¹⁺ = 731 kJ/mol = 174.88 Kcal/mol
Ag¹⁺ -> Ag²⁺ = 2073 kJ/mol = 495.93 Kcal/mol
Ag²⁺ -> Ag³⁺ = 3361 kJ/mol = 804.07 Kcal/mol
Ag³⁺ -> Ag⁴⁺ = 5000 kJ/mol = 1196.17 Kcal/mol
Ag⁴⁺ -> Ag⁵⁺ = 6700 kJ/mol = 1602.87 Kcal/mol
Ag⁵⁺ -> Ag⁶⁺ = 8600 kJ/mol = 2057.42 Kcal/mol
Ag⁶⁺ -> Ag⁷⁺ = 11200 kJ/mol = 2679.43 Kcal/mol
Ag⁷⁺ -> Ag⁸⁺ = 13400 kJ/mol = 3205.74 Kcal/mol
Ag⁸⁺ -> Ag⁹⁺ = 15600 kJ/mol = 3732.06 Kcal/mol
Ag⁹⁺ -> Ag¹⁰⁺ = 18000 kJ/mol = 4306.22 Kcal/mol