Second Ionization Energy Of Calcium?
Use this data to determine the second ionization energy of Calcium:
(delta)H formation of CaCl2 -804
(delta)H of atomization of Ca +178
Bond dissociation energy of Cl2 +244
First ionization energy of Ca +590
Electron Affinity of Cl -349
Lattice Energy of CaCl2 -2255
If anyone knows what's going on can you tell me how to do it step by step?!