(ii) Draw the Born-Haber cycle and use the data below for the formation of calcium chloride, to calculate the electron affinity of chlorine: Ca(s) Ca(g) AHat = +190 kJ/mol Ca(g) Ca, (g) + 2e AHE = +1730 kJ/mol C2(g) 2CI(g) AHat = +121 kJ/mol Ca2*(g) + 2CI(g) CaCl2(s) AHLE = -2184 kJ/mol Ca(s) + Cl2(g) – CaCl2(s) AHĘ = -795 kJ/mol

(ii) Draw the Born-Haber cycle and use the data below for the formation of calcium chloride, to calculate the electron affinity of chlorine: Ca(s) Ca(g) AHat = +190 kJ/mol Ca(g) Ca, (g) + 2e AHE = +1730 kJ/mol C2(g) 2CI(g) AHat = +121 kJ/mol Ca2*(g) + 2CI(g) CaCl2(s) AHLE = -2184 kJ/mol Ca(s) + Cl2(g) – CaCl2(s) AHĘ = -795 kJ/mol

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter5: Electron Configurations And The Periodic Table

Section: Chapter Questions

Problem 96QRT

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