Bundle: Physical Chemistry, 2nd + Student Solutions Manual
2nd Edition
ISBN: 9781285257594
Author: David W. Ball
Publisher: Cengage Learning
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Chapter 14, Problem 14.15E
Diatomic sulfur,
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The lattice energy of cesium iodide is the energy required for the following reaction.
CsI(s) → Cs+(g) + I−(g)
ΔHrxn = ΔHlattice
Use the Born-Haber cycle to calculate ΔHlatticefor CsI(s) from the information given below.
Equation 1: 2 Cs(s) + I2(g) → 2 CsI(s)
ΔH1 = −692 kJ/mol
Equation 2: Cs(s) → Cs(g)
ΔH2 = 77 kJ/mol
Equation 3: I2(g) → 2 I(g)
ΔH3 = 214 kJ/mol
Equation 4: Cs(g) → Cs+(g) + e−
ΔH4 = 376 kJ/mol
Equation 5: I(g) + e− → I−(g)
ΔH5 = −294 kJ/mol
Chapter 14 Solutions
Bundle: Physical Chemistry, 2nd + Student Solutions Manual
Ch. 14 - Prob. 14.1ECh. 14 - Determine if the following integrals can be...Ch. 14 - What is the frequency of light having the...Ch. 14 - What is the wavelength of light having the given...Ch. 14 - What is the energy of light having each...Ch. 14 - The Cu(H2O)62+ complex has octahedral symmetry. Is...Ch. 14 - What are the wavelength, speed, and energy of a...Ch. 14 - Prob. 14.8ECh. 14 - Prob. 14.9ECh. 14 - Prob. 14.10E
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