CHEM 133 (CHEM 133)

CHEM 133-Lesson Questions Last document update:   ago

CHEM 133-Lesson Questions Calculate the Lattice Energy of KCl(s) given the following data using the Born-Haber cycle: ΔHsublimation K = 79.2 kJ/mol IE1 K = 418.7 kJ/mol Bond EnergyCl–Cl = 242.8 kJ/mol EACl = 348 kJ/mol ΔHKCl(s) = –435.7 kJ/mol  A. 828 kJ/mol  B. 707 kJ/mol  C. 629 kJ/mol  D. -165 kJ/mol  E. 288 kJ/mol Answer Key:B Feedback: See Chapter 07 Question 2 of 25 4.0/ 4.0 Points Of the following elements, which has the highest electroneg...