EBK CHEMISTRY: AN ATOMS FIRST APPROACH
2nd Edition
ISBN: 9780100552234
Author: ZUMDAHL
Publisher: YUZU
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Textbook Question
Chapter 9, Problem 89E
Plot the following data and determine ∆Hvap for magnesium and lithium. In which metal is the bonding stronger?
Vapor Pressure (mm Hg) |
Temperature(°C) | |
Li | Mg | |
1 | 750. | 620. |
10 | 890. | 740. |
100 | 1080. | 900. |
400 | 1240. | 1040. |
760 | 1310. | 1110. |
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Consider the table.
Metal
Tm (K)
ΔHfus (kJ/mol)
Tb (K)
ΔHvap (kJ/mol)
Li
454
2.99
1615
134.7
Na
371
2.60
1156
89.6
K
336
2.33
1033
77.1
Rb
312
2.34
956
69
Cs
302
2.10
942
66
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Chapter 9 Solutions
EBK CHEMISTRY: AN ATOMS FIRST APPROACH
Ch. 9 - What are intermolecular forces? How do they differ...Ch. 9 - Define the following terms and describe how each...Ch. 9 - Compare and contrast solids, liquids, and gases.Ch. 9 - Prob. 4RQCh. 9 - What is a lattice? What is a unit cell? Describe a...Ch. 9 - What is closest packing? What is the difference...Ch. 9 - Describe, in general, the structures of ionic...Ch. 9 - Prob. 9RQCh. 9 - Prob. 10RQCh. 9 - Compare and contrast the phase diagrams of water...
Ch. 9 - It is possible to balance a paper clip on the...Ch. 9 - Prob. 2ALQCh. 9 - Prob. 3ALQCh. 9 - Prob. 4ALQCh. 9 - Prob. 5ALQCh. 9 - Prob. 6ALQCh. 9 - Prob. 7ALQCh. 9 - Prob. 8ALQCh. 9 - Prob. 9ALQCh. 9 - Prob. 10ALQCh. 9 - Prob. 11ALQCh. 9 - Prob. 12QCh. 9 - In the diagram below, which lines represent the...Ch. 9 - Prob. 14QCh. 9 - Atoms are assumed to touch in closest packed...Ch. 9 - Define critical temperature and critical pressure....Ch. 9 - Prob. 17QCh. 9 - Prob. 18QCh. 9 - Prob. 19QCh. 9 - Prob. 20QCh. 9 - Prob. 21QCh. 9 - A common response to hearing that the temperature...Ch. 9 - Prob. 23QCh. 9 - Prob. 24QCh. 9 - When wet laundry is hung on a clothesline on a...Ch. 9 - Cake mixes and other packaged foods that require...Ch. 9 - You have three covalent compounds with three very...Ch. 9 - Prob. 28QCh. 9 - Compare and contrast the structures of the...Ch. 9 - Prob. 30QCh. 9 - How could you tell experimentally if TiO2 is an...Ch. 9 - A common prank on college campuses is to switch...Ch. 9 - A plot of In (Pvap) versus 1/T (K) is linear with...Ch. 9 - Prob. 34QCh. 9 - Identify the most important types of interparticle...Ch. 9 - Prob. 36ECh. 9 - Predict which substance in each of the following...Ch. 9 - Consider the compounds CI2, HCI. F2, NaF, and HF....Ch. 9 - Prob. 39ECh. 9 - Consider the following electrostatic potential...Ch. 9 - In each of the following groups of substances,...Ch. 9 - Prob. 42ECh. 9 - The shape of the meniscus of water in a glass tube...Ch. 9 - Prob. 44ECh. 9 - Prob. 45ECh. 9 - Prob. 46ECh. 9 - X rays from a copper X-ray tube ( = 154 pm) were...Ch. 9 - The second-order diffraction (n = 2) for a gold...Ch. 9 - A topaz crystal has an interplanar spacing (d) of...Ch. 9 - X rays of wavelength 2.63 were used to analyze a...Ch. 9 - Prob. 51ECh. 9 - Prob. 52ECh. 9 - Prob. 53ECh. 9 - Iridium (Ir) has a face-centered cubic unit cell...Ch. 9 - You are given a small bar of an unknown metal X....Ch. 9 - A metallic solid with atoms in a face-centered...Ch. 9 - Titanium metal has a body-centered cubic unit...Ch. 9 - Barium has a body-centered cubic structure. 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What...Ch. 9 - An ice cube tray contains enough water at 22.0C to...Ch. 9 - A 0.250-g chunk of sodium metal is cautiously...Ch. 9 - Prob. 103ECh. 9 - Prob. 104ECh. 9 - Prob. 105ECh. 9 - Prob. 106ECh. 9 - Prob. 107ECh. 9 - Consider the following data for xenon: Triple...Ch. 9 - Some of the physical properties of H2O and D2O are...Ch. 9 - Rationalize the following boiling points:Ch. 9 - Prob. 111AECh. 9 - Consider the following enthalpy changes:...Ch. 9 - Prob. 113AECh. 9 - Boron nitride (BN) exists in two forms. The first...Ch. 9 - Prob. 115AECh. 9 - Argon has a cubic closest packed structure as a...Ch. 9 - Prob. 117AECh. 9 - A 20.0-g sample of ice at 10.0C is mixed with...Ch. 9 - In regions with dry climates, evaporative coolers...Ch. 9 - The critical point of NH3 is 132C and 111 atm, and...Ch. 9 - Which of the following compound(s) exhibit only...Ch. 9 - Which of the following statements about...Ch. 9 - Prob. 123CWPCh. 9 - Aluminum has an atomic radius of 143 pm and forms...Ch. 9 - Pyrolusite is a mineral containing manganese ions...Ch. 9 - The structure of the compound K2O is best...Ch. 9 - Prob. 127CWPCh. 9 - Some ice cubes at 0c with a total mass of 403 g...Ch. 9 - The enthalpy of vaporization for acetone is 32.0...Ch. 9 - Prob. 130CWPCh. 9 - When I mole of benzene is vaporized at a constant...Ch. 9 - Prob. 132CPCh. 9 - Using the heats of fusion and vaporization for...Ch. 9 - Prob. 134CPCh. 9 - Consider two different organic compounds, each...Ch. 9 - Prob. 136CPCh. 9 - Prob. 137CPCh. 9 - Prob. 138CPCh. 9 - Prob. 139CPCh. 9 - Prob. 140CPCh. 9 - Mn crystallizes in the same type of cubic unit...Ch. 9 - Prob. 142CPCh. 9 - Some water is placed in a sealed glass container...Ch. 9 - The molar enthalpy of vaporization of water at 373...Ch. 9 - Prob. 145CPCh. 9 - Rubidium chloride has the sodium chloride...Ch. 9 - Prob. 147IPCh. 9 - A metal burns in air at 600c under high pressure...Ch. 9 - Prob. 149IPCh. 9 - General Zod has sold Lex Luthor what Zod claims to...
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