Consider the following information. The lattice energy of NaCl is ΔH lattice=−788 kJ/mol The enthalpy of...
Consider the following information.
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The lattice energy of NaCl is ΔH lattice=−788 kJ/mol
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The enthalpy of sublimation of Na is ΔHsub=107.5 kJ/mol
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The first ionization energy of Na is IE1=496 kJ/mol.
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The electron affinity of Cl is ΔHEA=−349 kJ/mol.
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The bond energy of Cl2 is BE=243 kJ/mol.
Determine the enthalpy of formation, ΔHf, for NaCl(s).
ΔHf= kJ/mol
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Consider the following information.
The lattice energy of NaCl is ΔH lattice=−788 kJ/mol
The enthalpy of...
Consider the following information. • The lattice energy of NaCl is AHlattice = –788 kJ/mol. •...
Consider the following information. • The lattice energy of NaCl is AHlattice = –788 kJ/mol. • The enthalpy of sublimation of Na is AHsub = 107.5 kJ/mol. • The first ionization energy of Na is IE1 = 496 kJ/mol. • The electron affinity of Cl is AHEA = -349 kJ/mol. • The bond energy of Cl, is BE = 243 kJ/mol. Determine the enthalpy of formation, AHf, for NaCl(s). AH= kJ/mol
Consider the following information. The lattice energy of LiCl is ΔH lattice = −834 kJ/mol. The...
Consider the following information. The lattice energy of LiCl is ΔH lattice = −834 kJ/mol. The enthalpy of sublimation of Li is ΔH sub = 159.3 kJ/mol. The first ionization energy of Li is IE 1 = 520 kJ/mol. The electron affinity of Cl is ΔH EA = -349 kJ/mol. The bond energy of Cl2 is BE = 243 kJ/mol. Determine the enthalpy of formation, ΔHf, for LiCl(s).
Consider the following information. • The lattice energy of KCl is AHlattice = -701 kJ/mol. •...
Consider the following information. • The lattice energy of KCl is AHlattice = -701 kJ/mol. • The enthalpy of sublimation of K is AHsub = 89.0 kJ/mol. • The first ionization energy of K is IE1 = 419 kJ/mol. • The electron affinity of Cl is AHEA = -349 kJ/mol. • The bond energy of Cl, is BE = 243 kJ/mol. Determine the enthalpy of formation, AHf, for KCl(s). AHư= kJ/mol
calculate the lattice energy of NaCl based on the given information : ΔH°f[NaCl(s)] = -411 kJ/mol...
calculate the lattice energy of NaCl based on the given information : ΔH°f[NaCl(s)] = -411 kJ/mol ΔH°f [Clg] = 121.5 kJ/mol ΔH°sublimation [Na] = 109 kJ/mol IE1 (Na) = 496 kJ/mol EA1 (Cl) = -349 kJ/mol
The enthalpy of formation of MX is ΔHf° = –527 kJ/mol. The enthalpy of sublimation of...
The enthalpy of formation of MX is ΔHf° = –527 kJ/mol. The enthalpy of sublimation of M is ΔHsub = 139 kJ/mol. The ionization energy of M is IE = 475 kJ/mol. The electron affinity of X is ΔHEA = –309 kJ/mol. (Refer to the hint). The bond energy of X2 is BE = 223 kJ/mol.
Consider an ionic compound, MX2, composed of generic metal M and generic, gaseous halogen X.The enthalpy...
Consider an ionic compound, MX2, composed of generic metal M and generic, gaseous halogen X.The enthalpy of formation of MX2 is ΔHf° = –915 kJ/mol. The enthalpy of sublimation of M is ΔHsub = 123 kJ/mol. The first and second ionization energies of M are IE1 = 789 kJ/mol and IE2 = 1383 kJ/mol. The electron affinity of X is ΔHEA = –351 kJ/mol. (Refer to the Hint). The bond energy of X2 is BE = 191 kJ/mol.Determine the lattice...
Determine the lattice energy of MX2. Consider an ionic compound, MX2, composed of generic metal M...
Determine the lattice energy of MX2. Consider an ionic compound, MX2, composed of generic metal M and generic, gaseous halogen X. The enthalpy of formation of MX2 is ΔH∘f=−681 kJ/mol. The enthalpy of sublimation of M is ΔHsub=145 kJ/mol. The first and second ionization energies of M are IE1=607 kJ/mol and IE2=1444 kJ/mol. The electron affinity of X is ΔHEA=−315 kJ/mol. The bond energy of X2 is BE=247 kJ/mol. Determine the lattice energy of MX2. I've been stuck on this question...
Consider an ionic compound, MX2, composed of generic metal M and generic, gaseous halogen X. The...
Consider an ionic compound, MX2, composed of generic metal M and generic, gaseous halogen X. The enthalpy of formation of MX2 is ΔHf° = –889 kJ/mol. The enthalpy of sublimation of M is ΔHsub = 161 kJ/mol. The first and second ionization energies of M are IE1 = 613 kJ/mol and IE2 = 1431 kJ/mol. The electron affinity of X is ΔHEA = –329 kJ/mol. (Refer to the Hint). The bond energy of X2 is BE = 239 kJ/mol. Determine...
2. Use the following data to calculate the lattice energy (U) of NaCl(s) from sodium me...
2. Use the following data to calculate the lattice energy (U) of NaCl(s) from sodium me chlorine: Enthalpy of formation (4H) for NaCl(s) - -411 kJ/mol Enthalpy of sublimation (4Hub) of Na 107.3 kJ/mol The first ionization energy of Na (E,)-495.8 kJ/mol The bond dissociation energy (D) of Clh- 243 kJ/mol The electron affinity of Cl (Eea)- 348.6 kJ/mol.
Consider an ionic compound, MX2, composed of generic metal M and generic, gaseous halogen X. The...
Consider an ionic compound, MX2, composed of generic metal M and generic, gaseous halogen X. The enthalpy of formation of MX2 is ΔH∘f=−831 kJ/mol. The enthalpy of sublimation of M is ΔHsub=129 kJ/mol. The first and second ionization energies of M are IE1=691 kJ/mol and IE2=1401 kJ/mol The electron affinity of X is ΔHEA=−307 kJ/mol. The bond energy of X2 is BE=153 kJ/mol. Determine the lattice energy of MX2. ΔHlattice=ΔHlattice= kJ/mol
Consider the following information. • The lattice energy of NaCl is AHlattice = –788 kJ/mol. • The enthalpy of sublimation of Na is AHsub = 107.5 kJ/mol. • The first ionization energy of Na is IE1 = 496 kJ/mol. • The electron affinity of Cl is AHEA = -349 kJ/mol. • The bond energy of Cl, is BE = 243 kJ/mol. Determine the enthalpy of formation, AHf, for NaCl(s). AH= kJ/mol
Consider the following information. • The lattice energy of KCl is AHlattice = -701 kJ/mol. • The enthalpy of sublimation of K is AHsub = 89.0 kJ/mol. • The first ionization energy of K is IE1 = 419 kJ/mol. • The electron affinity of Cl is AHEA = -349 kJ/mol. • The bond energy of Cl, is BE = 243 kJ/mol. Determine the enthalpy of formation, AHf, for KCl(s). AHư= kJ/mol
2. Use the following data to calculate the lattice energy (U) of NaCl(s) from sodium me chlorine: Enthalpy of formation (4H) for NaCl(s) - -411 kJ/mol Enthalpy of sublimation (4Hub) of Na 107.3 kJ/mol The first ionization energy of Na (E,)-495.8 kJ/mol The bond dissociation energy (D) of Clh- 243 kJ/mol The electron affinity of Cl (Eea)- 348.6 kJ/mol.
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