4th Edition

ISBN: 9780078021527

Author: Julia Burdge

Publisher: McGraw-Hill Education

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Textbook Question

Chapter 11, Problem 27QP

Draw diagrams showing the capillary action of (a) water and (b) mercury in three tubes of different radii.

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Chapter 11, Problem 26QP

Chapter 11, Problem 28QP

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The diagram below shows liquids can interact with flat surfaces just as it can with capillary tubes. (a) In which of these diagrams, i or ii, do the adhesive forces between surface and liquid exceed the cohesive forces within the liquid? (b) Which of these diagrams, i or ii, represents what happens when water is on a nonpolar surface? (c) Which of these diagrams, i or ii, represents what happens when water is on a polar surface?

True or false: (a) CBr4 is more volatile than CCl4. (b) CBr4has a higher boiling point than CCl4. (c) CBr4 has weakerintermolecular forces than CCl4. (d) CBr4 has a highervapor pressure at the same temperature than CCl4.

Consider what happens when liquid CH 3 OH dissolves in CHCl 3 . (a) What type of attractive forces must be overcome in the liquid CHCl 3 ? (b) What type of forces must be overcome in the liquid CH 3 OH? (c) What type of attractive forces are important when CH 3 OH dissolves in liquid CHCl 3 ?

Chapter 11 Solutions

Chemistry

Ch. 11.1 - Prob. 1PPA Ch. 11.1 - Prob. 1PPB Ch. 11.1 - Prob. 1PPC Ch. 11.1 - Prob. 1CP Ch. 11.1 - Prob. 2CP Ch. 11.2 - Prob. 1PPA Ch. 11.2 - Prob. 1PPB Ch. 11.2 - Prob. 1PPC Ch. 11.2 - Prob. 1CP Ch. 11.2 - 11.2.2 Given the following information for ...

Ch. 11.2 - 11.2.3 Using the graph, estimate the vapor...Ch. 11.2 - Using the result from question 11.2.3 and another...Ch. 11.3 - Practice ProblemATTEMPT When silver crystallizes,...Ch. 11.3 - Practice Problem BUILD The density of sodium metal...Ch. 11.3 - Practice Problem CONCEPTUALIZE The diagram shows...Ch. 11.3 - 11.3.1 Nickel has a face-centered cubic unit cell...Ch. 11.3 - A metal crystalizes in a body-centered cubic unit...Ch. 11.4 - Prob. 1PPA Ch. 11.4 - Prob. 1PPB Ch. 11.4 - Prob. 1PPC Ch. 11.4 - 11.4.1 The diagram here shows the anions in the...Ch. 11.4 - 11.4.2 At what angle would you expect X rays of...Ch. 11.5 - Practice ProblemATTEMPT LiF has the same unit cell...Ch. 11.5 - Practice ProblemBUILD NiO also adopts the...Ch. 11.5 - Practice ProblemCONCEPTUALIZE Referring to the...Ch. 11.6 - Practice Problem ATTEMPT Aluminum metal...Ch. 11.6 - Practice Problem BUILD Copper crystallizes in a...Ch. 11.6 - Prob. 1PPC Ch. 11.6 - 11.6.1 How much energy (in kJ) is required to...Ch. 11.6 - 11.6.2 How much energy (in kJ) is given off when...Ch. 11.7 - Practice ProblemATTEMPT Calculate the amount of...Ch. 11.7 - Practice ProblemBUILD Determine the final state...Ch. 11.7 - Prob. 1PPC Ch. 11.7 - Prob. 1CP Ch. 11.7 - Prob. 2CP Ch. 11.8 - Prob. 1PPA Ch. 11.8 - Practice Problem BUILD Sketch the phase diagram of...Ch. 11.8 - Prob. 1PPC Ch. 11 - Which of the following would you expect to be more...Ch. 11 - 11.2 Which of the following would you expect to be...Ch. 11 - Prob. 3KSP Ch. 11 - Prob. 4KSP Ch. 11 - Give an example for each type of intermolecular...Ch. 11 - 11.2 Explain the term polarizability. What kind of...Ch. 11 - Prob. 3QP Ch. 11 - Prob. 4QP Ch. 11 - 11.5 What physical properties are determined by...Ch. 11 - Prob. 6QP Ch. 11 - Describe the types of intermolecular forces that...Ch. 11 - Prob. 8QP Ch. 11 - Prob. 9QP Ch. 11 - The binary hydrogen compounds of the Group 4A...Ch. 11 - 11.11 List the types of intermolecular forces that...Ch. 11 - Prob. 12QP Ch. 11 - Prob. 13QP Ch. 11 - Arrange the following in order of increasing...Ch. 11 - Diethyl ether has a boiling point of 34 .5°C , and...Ch. 11 - 11.16 Which member of each of the following pairs...Ch. 11 - Prob. 17QP Ch. 11 - Explain in terms of intermolecular forces why (a)...Ch. 11 - What kind of attractive forces must be overcome to...Ch. 11 - Prob. 20QP Ch. 11 - Prob. 21QP Ch. 11 - Explain why liquids, unlike gases, are virtually...Ch. 11 - 11.23 What is surface tension? What is the...Ch. 11 - Prob. 24QP Ch. 11 - Prob. 25QP Ch. 11 - 11.26 A glass can be filled slightly above the rim...Ch. 11 - 11.27 Draw diagrams showing the capillary action...Ch. 11 - Prob. 28QP Ch. 11 - Why does the viscosity of a liquid decrease with...Ch. 11 - Why is ice less dense than water?Ch. 11 - 11.31 Outdoor water pipes have to be drained or...Ch. 11 - Prob. 32QP Ch. 11 - Prob. 33QP Ch. 11 - Prob. 34QP Ch. 11 - Predict the viscosity of ethylene glycol relative...Ch. 11 - 11.36 Vapor pressure measurements at several...Ch. 11 - The vapor pressure of liquid X is lower than that...Ch. 11 - 11.38 Define the following terms: crystalline...Ch. 11 - Describe the geometries of the following cubic...Ch. 11 - Classify the solid states in terms of crystal...Ch. 11 - The melting points of the oxides of the...Ch. 11 - Define X-ray diffraction. What are the typical...Ch. 11 - 11.43 Write the Bragg equation. Define every term...Ch. 11 - 11.44 What is the coordination number of each...Ch. 11 - Calculate the number of spheres that would be...Ch. 11 - Metallic iron crystallizes in a cubic lattice. The...Ch. 11 - Barium metal crystallizes in a body-centered cubic...Ch. 11 - 11.48 Vanadium crystallizes in a body-centered...Ch. 11 - Europium crystallizes in a body-centered cubic...Ch. 11 - 11.50 Crystalline silicon has a cubic structure....Ch. 11 - 11.51 A face-centered cubic cell contains 8 X...Ch. 11 - When X rays of wavelength 0.090 nm are diffracted...Ch. 11 - The distance between layers in an NaCl crystal is...Ch. 11 - Identify the unit cell of molecular iodine ( I 2 )...Ch. 11 - Shown here is a zinc oxide unit cell. What is the...Ch. 11 - Prob. 56QP Ch. 11 - Prob. 57QP Ch. 11 - A solid is hard, brittle, and electrically...Ch. 11 - A solid is soft and has a low melting point (below...Ch. 11 - Prob. 60QP Ch. 11 - 11.61 Which of the following are molecular solids...Ch. 11 - Classify the solid state of the following...Ch. 11 - Prob. 63QP Ch. 11 - Prob. 64QP Ch. 11 - Define glass. What is the chief component of...Ch. 11 - 11.66 What is a phase change? Name all possible...Ch. 11 - What is the equilibrium vapor pressure of a...Ch. 11 - Use any one of the phase changes to explain what...Ch. 11 - 11.69 Define the following terms: (a) molar heat...Ch. 11 - How is the molar heat of sublimation related to...Ch. 11 - What can we learn about the intermolecular forces...Ch. 11 - The greater the molar heat of vaporization of a...Ch. 11 - Prob. 73QP Ch. 11 - As a liquid is heated at constant pressure, its...Ch. 11 - What is critical temperature? What is the...Ch. 11 - Prob. 76QP Ch. 11 - 11.77 How do the boiling points and melting points...Ch. 11 - Prob. 78QP Ch. 11 - The vapor pressure of a liquid in a closed...Ch. 11 - Wet clothes dry more quickly on a hot, dry day...Ch. 11 - Which of the following phase transitions gives off...Ch. 11 - 11.82 A beaker of water is heated to boiling by a...Ch. 11 - Prob. 83QP Ch. 11 - Calculate the amount of heat (in kJ) required to...Ch. 11 - Prob. 85QP Ch. 11 - The molar heats of fusion and sublimation of...Ch. 11 - How is the rate of evaporation of a liquid...Ch. 11 - 11.88 The following compounds, listed with their...Ch. 11 - Prob. 89QP Ch. 11 - A student hangs wet clothes outdoors on a winter...Ch. 11 - Explain why steam at 100°C causes more serious...Ch. 11 - What is a phase diagram? What useful information...Ch. 11 - 11.93 Explain how water’s phase diagram differs...Ch. 11 - The blades of ice skates are quite thin, so the...Ch. 11 - 11.95 A length of wire is placed on top of a block...Ch. 11 - Prob. 96QP Ch. 11 - Prob. 97QP Ch. 11 - 11.98 Name the kinds of attractive forces that...Ch. 11 - Prob. 99AP Ch. 11 - At –35°C , liquid HI has a higher vapor pressure...Ch. 11 - Prob. 101AP Ch. 11 - Prob. 102AP Ch. 11 - Prob. 103AP Ch. 11 - Prob. 104AP Ch. 11 - Prob. 105AP Ch. 11 - A CO 2 fire extinguisher is located on the outside...Ch. 11 - Prob. 107AP Ch. 11 - A flask of water is connected to a powerful vacuum...Ch. 11 - Prob. 109AP Ch. 11 - The interionic distances of several alkali halide...Ch. 11 - Which has a greater density, crystalline Si O 2 or...Ch. 11 - A student is given four solid samples labeled W,...Ch. 11 - Prob. 113AP Ch. 11 - Prob. 114AP Ch. 11 - X rays of wavelength 0.154 nm strike an aluminum...Ch. 11 - 11.116 The properties of gases, liquids, and...Ch. 11 - Prob. 117AP Ch. 11 - Prob. 118AP Ch. 11 - Prob. 119AP Ch. 11 - Prob. 120AP Ch. 11 - Prob. 121AP Ch. 11 - 11.122 The distance between and is 257 pm in...Ch. 11 - Prob. 123AP Ch. 11 - Prob. 124AP Ch. 11 - 11.125 Calculate the for the following processes...Ch. 11 - 11.126 Which liquid would you expect to have a...Ch. 11 - 11.127 A beaker of water is placed in a closed...Ch. 11 - Prob. 128AP Ch. 11 - Prob. 129AP Ch. 11 - Carbon and silicon belong to Group 4A of the...Ch. 11 - Prob. 131AP Ch. 11 - Prob. 132AP Ch. 11 - Prob. 133AP Ch. 11 - Prob. 134AP Ch. 11 - Prob. 135AP Ch. 11 - Prob. 136AP Ch. 11 - Prob. 137AP Ch. 11 - Prob. 138AP Ch. 11 - Prob. 139AP Ch. 11 - 11.140 Sketch the cooling curves of water from...Ch. 11 - Prob. 141AP Ch. 11 - Prob. 142AP Ch. 11 - A closed vessel of volume 9.6 L contains 2.0 g of...Ch. 11 - 11.144 The electrical conductance of copper metal...Ch. 11 - 11.145 Assuming ideal behavior, calculate the...Ch. 11 - Prob. 146AP Ch. 11 - Which of the following compounds is most likely to...Ch. 11 - 11.148 A chemistry instructor performed the...Ch. 11 - Prob. 149AP Ch. 11 - Prob. 150AP Ch. 11 - The phase diagram of helium is shown. Helium is...Ch. 11 - 11.152 The phase diagram of sulfur is shown. (a)...Ch. 11 - Prob. 153AP Ch. 11 - Prob. 154AP Ch. 11 - Prob. 155AP Ch. 11 - Prob. 156AP Ch. 11 - Prob. 157AP Ch. 11 - Prob. 158AP Ch. 11 - 11.159 Why do citrus growers spray their trees...Ch. 11 - Prob. 2SEPP Ch. 11 - 3. Each cubic unit cell (edge length a = 543 pm)...

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