Science
ChemistryChemistry: An Atoms First ApproachRationalize the difference in boiling points for each of the following pairs of substances: a. n -pentane CH 3 CH 2 CH 2 CH 2 CH 3 36.2°C b. HF 20°C HCl −85°C c. HCl −85°C LiCl 1360°C d. n -pentane CH 3 CH 2 CH 2 CH2CH 3 36.2°C n -hexane CH 3 CH 2 CH 2 CH 2 CH 2 CH 3 69°C

Rationalize the difference in boiling points for each of the following pairs of substances: a. n -pentane CH 3 CH 2 CH 2 CH 2 CH 3 36.2°C b. HF 20°C HCl −85°C c. HCl −85°C LiCl 1360°C d. n -pentane CH 3 CH 2 CH 2 CH2CH 3 36.2°C n -hexane CH 3 CH 2 CH 2 CH 2 CH 2 CH 3 69°C

BuyFind

Chemistry: An Atoms First Approach

2nd Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781305079243
BuyFind

Chemistry: An Atoms First Approach

2nd Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781305079243

Solutions

Problem 1RQ
Problem 2RQ
Problem 3RQ
Problem 4RQ
Problem 5RQ
Problem 6RQ
Problem 8RQ
Problem 9RQ
Problem 10RQ
Problem 11RQ
Problem 1ALQ
Problem 2ALQ
Problem 3ALQ
Problem 4ALQ
Problem 5ALQ
Problem 6ALQ
Problem 7ALQ
Problem 8ALQ
Problem 9ALQ
Problem 10ALQ
Problem 11ALQ
Problem 12Q
Problem 13Q
Problem 14Q
Problem 15Q
Problem 16Q
Problem 17Q
Problem 18Q
Problem 19Q
Problem 20Q
Problem 21Q
Problem 22Q
Problem 23Q
Problem 24Q
Problem 25Q
Problem 26Q
Problem 27Q
Problem 28Q
Problem 29Q
Problem 30Q
Problem 31Q
Problem 32Q
Problem 33Q
Problem 34Q
Problem 35E
Problem 36E
Problem 37E
Problem 38E
Problem 39E
Problem 40E
Problem 41E
Problem 42E
Problem 43E
Problem 44E
Problem 45E
Problem 46E
Problem 47E
Problem 48E
Problem 49E
Problem 50E
Problem 51E
Problem 52E
Problem 53E
Problem 54E
Problem 55E
Problem 56E
Problem 57E
Problem 58E
Problem 59E
Problem 60E
Problem 61E
Problem 62E
Problem 63E
Problem 64E
Problem 65E
Problem 66E
Problem 67E
Problem 68E
Problem 69E
Problem 70E
Problem 71E
Problem 72E
Problem 73E
Problem 74E
Problem 75E
Problem 76E
Problem 77E
Problem 78E
Problem 79E
Problem 80E
Problem 81E
Problem 82E
Problem 83E
Problem 84E
Problem 85E
Problem 86E
Problem 87E
Problem 88E
Problem 89E
Problem 90E
Problem 91E
Problem 92E
Problem 93E
Problem 94E
Problem 95E
Problem 96E
Problem 97E
Problem 98E
Problem 99E
Problem 100E
Problem 101E
Problem 102E
Problem 103E
Problem 104E
Problem 105E
Problem 106E
Problem 107E
Problem 108E
Problem 109AE
Problem 110AE
Problem 111AE
Problem 112AE
Problem 113AE
Problem 114AE
Problem 115AE
Problem 116AE
Problem 117AE
Problem 118AE
Problem 119AE
Problem 120AE
Problem 121CWP
Problem 122CWP
Problem 123CWP
Problem 124CWP
Problem 125CWP
Problem 126CWP
Problem 127CWP
Problem 128CWP
Problem 129CWP
Problem 130CWP
Problem 131CP
Problem 132CP
Problem 133CP
Problem 134CP
Problem 135CP
Problem 136CP
Problem 137CP
Problem 138CP
Problem 139CP
Problem 140CP
Problem 141CP
Problem 142CP
Problem 143CP
Problem 144CP
Problem 145CP
Problem 146CP
Problem 147IP
Problem 148IP
Problem 149IP
Problem 150MP
Chapter 9, Problem 39E
Textbook Problem

Rationalize the difference in boiling points for each of the following pairs of substances:

a. n-pentane CH3CH2CH2CH2CH3 36.2°C

Chapter 9, Problem 39E, Rationalize the difference in boiling points for each of the following pairs of substances: a.

b. HF 20°C

HCl −85°C

c. HCl −85°C

LiCl 1360°C

d. n-pentane CH3CH2CH2CH2CH3 36.2°C

n-hexane CH3CH2CH2CH2CH2CH3 69°C

Expert Solution

Want to see the full answer?

Check out a sample textbook solution.
Chapter 9,
Problem 38E
Chapter 9,
Problem 40E

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times vary by subject and question complexity. Median response time is 34 minutes and may be longer for new subjects.

Chapter 9 Solutions

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 - Distinguish between the items in the following...Ch. 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 - Define each of the following. a. evaporation b....Ch. 9 - Why is the enthalpy of vaporization for water much...Ch. 9 - Compare and contrast the phase diagrams of water...
Ch. 9 - It is possible to balance a paper clip on the...Ch. 9 - Consider a sealed container half-filled with...Ch. 9 - Explain the following: You add 100 mL water to a...Ch. 9 - Is it possible for the dispersion forces in a...Ch. 9 - Does the nature of intermolecular forces change...Ch. 9 - Why do liquids have a vapor pressure? Do all...Ch. 9 - Water in an open beaker evaporates over time. As...Ch. 9 - What is the vapor pressure of water at 100C? How...Ch. 9 - Refer to Fig. 9-41. Why doesnt temperature...Ch. 9 - Which are stronger, intermolecular or...Ch. 9 - Why does water evaporate?Ch. 9 - Rationalize why chalk (calcium carbonate) has a...Ch. 9 - In the diagram below, which lines represent the...Ch. 9 - Hydrogen bonding is a special case of very strong...Ch. 9 - Atoms are assumed to touch in closest packed...Ch. 9 - Define critical temperature and critical pressure....Ch. 9 - Use the kinetic molecular theory to explain why a...Ch. 9 - Will a crystalline solid or an amorphous solid...Ch. 9 - What is an alloy? Explain the differences in...Ch. 9 - Describe what is meant by a dynamic equilibrium in...Ch. 9 - How does each of the following affect the rate of...Ch. 9 - A common response to hearing that the temperature...Ch. 9 - When a person has a severe fever, one therapy used...Ch. 9 - Why is a burn from steam typically much more...Ch. 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 - Compare and contrast the structures of the...Ch. 9 - Compare and contrast the structures of the...Ch. 9 - Silicon carbide (SiC) is an extremely hard...Ch. 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 - Iodine, like most substances, exhibits only three...Ch. 9 - Identify the most important types of interparticle...Ch. 9 - Identify the most important types of interparticle...Ch. 9 - Predict which substance in each of the following...Ch. 9 - Consider the compounds CI2, HCI. F2, NaF, and HF....Ch. 9 - Rationalize the difference in boiling points for...Ch. 9 - Consider the following electrostatic potential...Ch. 9 - In each of the following groups of substances,...Ch. 9 - In each of the following groups of substances,...Ch. 9 - The shape of the meniscus of water in a glass tube...Ch. 9 - Explain why water forms into beads on a waxed car...Ch. 9 - Hydrogen peroxide (H2O2) is a syrupy liquid with a...Ch. 9 - Carbon diselenide (CSe2) is a liquid at room...Ch. 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 - Calcium has a cubic closest packed structure as a...Ch. 9 - Nickel has a face-centered cubic unit cell. The...Ch. 9 - A certain form of lead has a cubic closest packed...Ch. 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. If the...Ch. 9 - The radius of gold is 144 pm, and the density is...Ch. 9 - The radius of tungsten is 137 pm and the density...Ch. 9 - What fraction of the total volume of a cubic...Ch. 9 - Iron has a density of 7.86 g/cm3 and crystallizes...Ch. 9 - Explain how doping silicon with either phosphorus...Ch. 9 - Explain how a pn junction makes an excellent...Ch. 9 - Selenium is a semiconductor used in photocopying...Ch. 9 - The Group 3A/Group 5A semiconductors are composed...Ch. 9 - The band gap in aluminum phosphide (AlP) is 2.5...Ch. 9 - An aluminum antimonide solid-state laser emits...Ch. 9 - The structures of some common crystalline...Ch. 9 - The unit cell for nickel arsenide is shown below....Ch. 9 - Cobalt fluoride crystallizes in a closest packed...Ch. 9 - The compounds Na2O, CdS, and ZrI4. all can be...Ch. 9 - What is the formula for the compound that...Ch. 9 - Assume the two-dimensional structure of an ionic...Ch. 9 - A certain metal fluoride crystallizes in such a...Ch. 9 - The structure of manganese fluoride can be...Ch. 9 - The unit cell of MgO is shown below l Does MgO...Ch. 9 - In solid KCl the smallest distance between the...Ch. 9 - The CsCl structure is a simple cubic array of...Ch. 9 - MnO has either the NaCI type structure or the CsCI...Ch. 9 - What type of solid will each of the following...Ch. 9 - What type of solid will each of the following...Ch. 9 - The memory metal, nitinol, is an alloy of nickel...Ch. 9 - Superalloys have been made of nickel and aluminum....Ch. 9 - Perovskite is a mineral containing calcium,...Ch. 9 - A mineral crystallizes in a cubic closest packed...Ch. 9 - Materials containing the elements Y, Ba, Cu, and O...Ch. 9 - The structures of another class of ceramic,...Ch. 9 - Plot the following data and determine Hvap for...Ch. 9 - From the following data for liquid nitric acid,...Ch. 9 - In Breckenridge, Colorado, the typical atmospheric...Ch. 9 - The temperature inside a pressure cooker is 115C....Ch. 9 - Carbon tetrachloride, CCI4, has a vapor pressure...Ch. 9 - Diethyl ether (CH3CH2OCH2CH3) was one of the first...Ch. 9 - A substance, X, has the following properties:...Ch. 9 - Use the heating-cooling curve below to answer the...Ch. 9 - The molar heat of fusion of sodium metal is 2.60...Ch. 9 - The molar heat of fusion of benzene (C6H6) is 9.92...Ch. 9 - What quantity of energy does it take to convert...Ch. 9 - Consider a 75.0-g sample of H2O(g) at 125C. 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 - Consider the phase diagram given below. What...Ch. 9 - Sulfur exhibits two solid phases, rhombic and...Ch. 9 - Use the accompanying phase diagram for carbon to...Ch. 9 - Like most substances, bromine exists in one of the...Ch. 9 - The melting point of a fictional substance X is...Ch. 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 - Consider the following vapor pressure versus...Ch. 9 - Consider the following enthalpy changes:...Ch. 9 - The unit cell for a pure xenon fluoride compound...Ch. 9 - Boron nitride (BN) exists in two forms. The first...Ch. 9 - Consider the following data concerning four...Ch. 9 - Argon has a cubic closest packed structure as a...Ch. 9 - Dry nitrogen gas is bubbled through liquid benzene...Ch. 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 - Which of the following statements is( are) true?...Ch. 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 - What type of solid (network, metallic, Group 8A,...Ch. 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 - Choose the statements that correctly describe the...Ch. 9 - When I mole of benzene is vaporized at a constant...Ch. 9 - You and a friend each synthesize a compound with...Ch. 9 - Using the heats of fusion and vaporization for...Ch. 9 - Consider a perfectly insulated and sealed...Ch. 9 - Consider two different organic compounds, each...Ch. 9 - Rationalize the differences in physical properties...Ch. 9 - Consider the following melting point data:...Ch. 9 - Some ionic compounds contain a mixture of...Ch. 9 - Some ionic compounds contain a mixture of...Ch. 9 - Spinel is a mineral that contains 37.9% aluminum,...Ch. 9 - Mn crystallizes in the same type of cubic unit...Ch. 9 - You are asked to help set up a historical display...Ch. 9 - Some water is placed in a sealed glass container...Ch. 9 - The molar enthalpy of vaporization of water at 373...Ch. 9 - For a simple cubic array, solve for the volume of...Ch. 9 - Rubidium chloride has the sodium chloride...Ch. 9 - A 0.132-mole sample of an unknown semiconducting...Ch. 9 - A metal burns in air at 600c under high pressure...Ch. 9 - One method of preparing elemental mercury involves...Ch. 9 - General Zod has sold Lex Luthor what Zod claims to...

Additional Science Textbook Solutions

Find more solutions based on key concepts
Write each of the following in terms of the SI base unit (that is, express the prefix as the power of 10). a 1....

General Chemistry - Standalone book (MindTap Course List)

The memory metal, nitinol, is an alloy of nickel and titanium. It is called a memory metal because after being ...

Chemistry

Convert the following Fahrenheit temperatures to Celsius degrees. a chilly morning ¡n early autumn. 45 °F a hot...

Introductory Chemistry: A Foundation

Unlike eukaryotic cells, prokaryotic cells ______. a. have no nucleus b. have RNA but not DNA c. have no riboso...

Biology: The Unity and Diversity of Life (MindTap Course List)

(¦ Indicates a review question, which means it requires only a basic understanding of the material to answer. Q...

Inquiry into Physics

A quarterback takes the ball from the line of scrimmage, runs backwards for 10.0 yards, and then runs sideways ...

College Physics

What are the moral implications of using ergogenic aids?

Understanding Nutrition (MindTap Course List)

Chemical digestion of all nutrients mainly occurs in which organ? a. mouth b. stomach c. small intestine d. lar...

Nutrition: Concepts and Controversies - Standalone book (MindTap Course List)

Adolescents are likely to grow out of early disordered eating behaviors by young adulthood. T F

Nutrition

EVOLUTION LINK Explain this apparent paradox: Scientists discuss evolution in terms of genotype fitness (the se...

Biology (MindTap Course List)

How can an understanding of cyclones be used to help forecast weather changes? For how long in advance? What at...

Fundamentals of Physical Geography

Using the Molar Mass to Find the Number of Molecules in a Sample of a Compound Calculate the number of carbon t...

Chemistry In Focus

Copper atoms. (a) What is the average mass of one copper atom? (b) Students in a college computer science class...

Chemistry & Chemical Reactivity

The Crab Nebula (see Figure 7.41) pulsar is the remnant of a supernova that occurred in A.D. 1054. Using data f...

College Physics

7-29 The following reaction was allowed to reach equilibrium at 25°C. Under each component is its equilibrium c...

Introduction to General, Organic and Biochemistry

Answers to all problems are at the end of this book. Detailed solutions are available in the Student Solutions ...

Biochemistry

Do scientific laws and legal laws have anything in common?

An Introduction to Physical Science

Which of the following statements use only exact numbers? (a) The temperature in our dorm room is kept at 72 F....

Chemistry: Principles and Reactions

3.27 The solubility of NaCl in water is 35.7 g NaCl/100g H2O. Suppose that you have 500.0 g of NaCl. What is th...

Chemistry for Engineering Students

If 1 and 2 are the individual wavefunctions for electron 1 and electron 2, identify each overall wavefunction ...

Physical Chemistry

Balance the following equation. How many electrons will be transferred to NADH? CH4+O2+NAD+CO2+NADH+H+

Chemistry for Today: General, Organic, and Biochemistry

What do living organisms do with the energy they collect from the external environment?

Biology: The Dynamic Science (MindTap Course List)

Define the following terms: a. chromosome b. chromatin

Human Heredity: Principles and Issues (MindTap Course List)

REFLECT AND APPLY One of the original structures proposed for DNA had all the phosphate groups positioned at th...

Biochemistry

_________, a class of proteins, make metabolic reactions proceed much faster than they would on their own. a. N...

Human Biology (MindTap Course List)

Whenever there is a total solar eclipse, you can see something like the image showns in Figure UN 7-4. Explain ...

Horizons: Exploring the Universe (MindTap Course List)

This case study is about appropriate nutrition interventions, monitoring, and evaluation within the Nutrition C...

Nutrition Through The Life Cycle

In the fetal circulation, once blood enters the right atrium, most of the blood enters the left atrium by passi...

Cardiopulmonary Anatomy & Physiology

In winter, dark-skinned immigrants to Sweden are more likely to have a vitamin D deficiency than the light-skin...

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

Addition of HCl to 1, 2-dimethylcyclohexene yields a mixture of two products. Show the stereochemistry of each,...

Organic Chemistry

A sample of H2C2O4.2H2O of mass 3.35 g is heated to drive off the waters of hydration (designated separately in...

Chemistry for Engineering Students

What is incomplete combustion of fossil fuels? Why can this be a problem?

Chemistry

2. For each of the following scientists, explain their discoveries related to radioactivity and the significanc...

Chemistry In Focus

What is the mass number for each of the atoms is problem 3-10? a. 4 protons, 4 electrons, and 5 neutrons b. 8 e...

General, Organic, and Biological Chemistry

Exposure to famine during prepregnancy has been repeatedly found to increase the risk of schizophrenia in offsp...

Nutrition Through the Life Cycle (MindTap Course List)

If you had convincing evidence that at least half of Greenlands glaciers(Core Case Study)were sure tomelt durin...

Environmental Science (MindTap Course List)

WHAT IS ENERGY AND WHAT HAPPENS WHEN IT UNDERGOES CHANGE? What are the two key concepts for this section? What ...

Environmental Science (MindTap Course List)

In Problem 50, what is the tangent of the angle for which 5.00 in is the opposite side?

College Physics

The astronaut orbiting the Earth in Figure P4.19 is preparing to dock with a Westar VI satellite. The satellite...

Physics for Scientists and Engineers

Which of the following statements about rDNA is correct? a. It is naturally present in E. coli bacteria. b. It ...

Organic And Biological Chemistry

True or false? All hormones secreted by arthropods such as crabs and insects are also secreted by vertebrates.

Biology: The Unity and Diversity of Life (MindTap Course List)

A current of 0.0100 A is passed through a solution of rhodium sulfate, causing reduction of the metal ion to th...

Chemistry & Chemical Reactivity

What unbranched alkane has about the same boiling point as water? (Refer to Table 2.5 on the physical propertie...

Organic Chemistry

Write the molecular formulas of the alkanes having 11 and 21 carbon atoms. How did you arrive at these formulas...

Introductory Chemistry: An Active Learning Approach

What holds up the thermocline? Wouldnt water slowly warm in an even gradient all the way to the bottom? (Hint: ...

Oceanography: An Invitation To Marine Science, Loose-leaf Versin

What is the net charge of the Earth if the magnitude of its electric field near the terrestrial surface is 1.30...

Physics for Scientists and Engineers: Foundations and Connections

Where would you go on Earth if you wanted to be able to see both the north celestial pole and the south celesti...

Foundations of Astronomy (MindTap Course List)

In an experiment on the transport of nutrients in a plants root structure, two radioactive nuclides X and Y are...

Physics for Scientists and Engineers with Modern Physics

A ferry transports tourists between three islands. It sails from the first island to the second island, 4.76 km...

Physics for Scientists and Engineers, Technology Update (No access codes included)

bartleby
  • Contact Research (Essays)
  • High School Textbooks
  • Literature Guides
  • Essay Help
  • Mobile App
    • © 2021 bartleby. All Rights Reserved.