Calculate the lattice formation enthalpy (lattice energy) of the lattice for LiF(s), in kJ/mol, given the following information: Sublimation energy for Li(s) 161 kJ/mol AH: for F(g) 77 kJ/mol First ionization 520 kJ/mol energy of Li(g) Electron affinity of F(g) -328 kJ/mol Enthalpy of formation of LİF(s) -617 kJ/mol

Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter7: Chemical Bonding And Molecular Geometry
Section: Chapter Questions
Problem 79E: The lattice energy of LiF is 1023 kJ/mol, and the LiF distance is 201 pm. MgO crystallizes in the...
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Calculate the lattice formation
enthalpy (lattice energy) of the
lattice for LiF(s), in kJ/mol, given the
following information:
Sublimation energy
for Li(s)
161 kJ/mol
AH: for F(g)
77 kJ/mol
First ionization
520 kJ/mol
energy of Li(g)
Electron affinity
of F(g)
-328 kJ/mol
Enthalpy of
formation of LİF(s)
-617 kJ/mol
kJ/mol
1
3
4
6.
C
7
8
+/-
х 100
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00
Transcribed Image Text:Calculate the lattice formation enthalpy (lattice energy) of the lattice for LiF(s), in kJ/mol, given the following information: Sublimation energy for Li(s) 161 kJ/mol AH: for F(g) 77 kJ/mol First ionization 520 kJ/mol energy of Li(g) Electron affinity of F(g) -328 kJ/mol Enthalpy of formation of LİF(s) -617 kJ/mol kJ/mol 1 3 4 6. C 7 8 +/- х 100 Tap here or pull up for additional resources LO 00
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