Chemistry - Modified MasteringChemistry
7th Edition
ISBN: 9780133892321
Author: McMurry
Publisher: PEARSON
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Chapter 6, Problem 6.31CP
Given the following values for the formation of LiCl(s) from its elements, draw a Born—Haber cycle similar to that shown in Figure 6.6.
Eeafor Cl(g) = −348.6 kJ/mol
Heat of sublimation for Li(s) = + 159.4 kJ/mol
Ei1for Li(g) = +520 kJ/mol
Lattice energy for LiCl(s) = +853 kJ/mol
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The standard heat of formation of BaBr2BaBr2 is −−764 kJ/molkJ/mol. The first ionization energy of BaBa is 503 kJ/molkJ/mol and its second ionization energy is 965 kJ/molkJ/mol. The heat of sublimation of Ba[Ba(s)→Ba(g)]Ba[Ba(s)→Ba(g)] is 175 kJ/molkJ/mol. The bond energy of Br2Br2 is 193 kJ/molkJ/mol, the heat of vaporization of Br2(l)Br2(l) is 31 kJ/molkJ/mol, and the electron affinity of BrBr is −−325 kJ/molkJ/mol.
Calculate the lattice energy of BaBr2BaBr2.
Given the following information:
Heat of sublimation of Li(s) = 166 kJ/mol
Bond energy of HF = 565 kJ/mol
Ionization energy of Li(g) = 520. kJ/mol
Electron affinity of F(g) = –328 kJ/mol
Lattice energy of LiF(s) = –1030 kJ/mol
Bond energy of H2 = 432 kJ/mol
Calculate the net change in energy for the following reaction:
2Li(s)+2HF(g)-> 2LiF(s) +H2(g)
Change in energy = kJ
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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Chapter 6 Solutions
Chemistry - Modified MasteringChemistry
Ch. 6 - Prob. 6.1PCh. 6 - APPLY 6.2 Which of the following sets of ions are...Ch. 6 - Prob. 6.3PCh. 6 - Conceptual APPLY 6.4 Which of the following...Ch. 6 - Prob. 6.5PCh. 6 - Prob. 6.6ACh. 6 - Prob. 6.7PCh. 6 - Conceptual APPLY 6.8 The figure on the right...Ch. 6 - Prob. 6.9PCh. 6 - Conceptual APPLY 6.10 Which of the indicated three...
Ch. 6 - Prob. 6.11PCh. 6 - Prob. 6.12ACh. 6 - Prob. 6.13PCh. 6 - APPLY 6.14 Calculate the energy of electrostatic...Ch. 6 - Prob. 6.15PCh. 6 - Conceptual APPLY 6.16 One of the following...Ch. 6 - Prob. 6.17PCh. 6 - PROBLEM 6.18 Compare the following two ionic...Ch. 6 - PROBLEM 6.19 An ionic liquid consisting of a bulky...Ch. 6 - Where on the periodic table would you find the...Ch. 6 - Which of the following spheres is likely to...Ch. 6 - Circle the approximate part or parts of the...Ch. 6 - Prob. 6.23CPCh. 6 - This figure represents the successive ionization...Ch. 6 - In the following drawings, red spheres represent...Ch. 6 - Which of the following drawings is more likely to...Ch. 6 - Prob. 6.27CPCh. 6 - Which of the following alkali metal halides has...Ch. 6 - Which of the following alkali metal halides has...Ch. 6 - Three binary compounds are represented on the...Ch. 6 - Given the following values for the formation of...Ch. 6 - What is the difference between a covalent bond and...Ch. 6 - Prob. 6.33SPCh. 6 - What is the difference between a molecule and an...Ch. 6 - Prob. 6.35SPCh. 6 - How many protons and electrons are in each of the...Ch. 6 - What is the identity of the element X in the...Ch. 6 - Prob. 6.38SPCh. 6 - Prob. 6.39SPCh. 6 - Prob. 6.40SPCh. 6 - Prob. 6.41SPCh. 6 - What doubly positive ion has the following...Ch. 6 - Prob. 6.43SPCh. 6 - Prob. 6.44SPCh. 6 - Which element in the transition-metal series Sc...Ch. 6 - Prob. 6.46SPCh. 6 - Prob. 6.47SPCh. 6 - Prob. 6.48SPCh. 6 - Prob. 6.49SPCh. 6 - Prob. 6.50SPCh. 6 - Prob. 6.51SPCh. 6 - Prob. 6.52SPCh. 6 - Prob. 6.53SPCh. 6 - Prob. 6.54SPCh. 6 - Prob. 6.55SPCh. 6 - Prob. 6.56SPCh. 6 - Prob. 6.57SPCh. 6 - Prob. 6.58SPCh. 6 - Prob. 6.59SPCh. 6 - What is the relationship between the electron...Ch. 6 - Prob. 6.61SPCh. 6 - Prob. 6.62SPCh. 6 - Prob. 6.63SPCh. 6 - Prob. 6.64SPCh. 6 - Prob. 6.65SPCh. 6 - Prob. 6.66SPCh. 6 - Prob. 6.67SPCh. 6 - Prob. 6.68SPCh. 6 - Prob. 6.69SPCh. 6 - Prob. 6.70SPCh. 6 - Prob. 6.71SPCh. 6 - Prob. 6.72SPCh. 6 - Prob. 6.73SPCh. 6 - Prob. 6.74SPCh. 6 - Prob. 6.75SPCh. 6 - Find the lattice energy of LiBr(s) in Table 6.3,...Ch. 6 - Prob. 6.77SPCh. 6 - Prob. 6.78SPCh. 6 - Prob. 6.79SPCh. 6 - Prob. 6.80SPCh. 6 - Prob. 6.81SPCh. 6 - Prob. 6.82SPCh. 6 - Prob. 6.83SPCh. 6 - Use the data and the result in Problem 6.78 to...Ch. 6 - Prob. 6.85SPCh. 6 - Prob. 6.86CPCh. 6 - Prob. 6.87CPCh. 6 - Prob. 6.88CPCh. 6 - Prob. 6.89CPCh. 6 - Prob. 6.90CPCh. 6 - Prob. 6.91CPCh. 6 - Prob. 6.92CPCh. 6 - Prob. 6.93CPCh. 6 - Prob. 6.94CPCh. 6 - Prob. 6.95CPCh. 6 - Prob. 6.96CPCh. 6 - Prob. 6.97CPCh. 6 - Prob. 6.98CPCh. 6 - Consider the electronic structure of the element...Ch. 6 - Prob. 6.100MPCh. 6 - Prob. 6.101MP
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