
Show transcribed image text Using the data below and Coulomb's law, calculate the energy change for this reaction (per formula unit of CaS). Cale) + s(g) → Cas(e) Number aJ lonization Energy Atom (aJ) 12 (aJ) Mg 1.23 2.41 Ca 0.980 1.90 Electron Affinity Atom EA1 (aJ) EA2 (aJ) O 0.234 +1.30 S 0.332 +0.980 lonic Radius lon Radius (pm) Mg2 72 Ca2 100. 02 140. S2 184
Using the data below and Coulomb's law, calculate the energy change for this reaction (per formula unit of CaS). Cale) + s(g) → Cas(e) Number aJ lonization Energy Atom (aJ) 12 (aJ) Mg 1.23 2.41 Ca 0.980 1.90 Electron Affinity Atom EA1 (aJ) EA2 (aJ) O 0.234 +1.30 S 0.332 +0.980 lonic Radius lon Radius (pm) Mg2 72 Ca2 100. 02 140. S2 184





