Chemistry by OpenStax (2015-05-04)1st EditionKlaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser Publisher: OpenStaxISBN: 9781938168390
Chemistry by OpenStax (2015-05-04)
Solutions for Chemistry by OpenStax (2015-05-04)
Problem 1E:
The light produced by a red neon sign is due to the emission of light by excited neon atoms....Problem 2E:
An FM radio station found at 103.1 on the FM dial broadcasts at a frequency of 1.031188s1 (103.1...Problem 3E:
FM-95, an FM radio station, broadcasts at a frequency of 9.51107s1 s (95.1 MHz). What is the...Problem 4E:
A bright violet line occurs at 435.8 nm in the emission spectrum of mercury vapor. What amount of...Problem 5E:
Light with a wavelength of 614.5 nm looks orange. What is the energy, in joules, per photon of this...Problem 6E:
Heated lithium atoms emit photons of light with an energy of 2.9611019 J. Calculate the frequency...Problem 7E:
A photon of light produced by a surgical laser has an energy of 3.0271019 J. Calculate the frequency...Problem 8E:
When rubidium ions are heated to a high temperature, two lines are observed in its line spectrum at...Problem 9E:
The emission spectrum of cesium contains two lines whose frequencies are (a) 3.451014 Hz and (b)...Problem 10E:
Photons of infrared radiation are responsible for much of the warmth we feel when holding our hands...Problem 11E:
One of the radiographic devices used in a dentist’s office emits an X-ray of wavelength 2.0901011 m....Problem 12E:
The eyes of certain reptiles pass a single visual signal to the brain when the visual receptors are...Problem 13E:
RGB color television and computer displays use cathode ray tubes that produce colors by mixing red,...Problem 14E:
Answer the following questions about a Blu-ray laser: (a) The laser on a Blu-ray player has a...Problem 15E:
What is the threshold frequency for sodium metal if a photon with frequency 6.661014s1 ejects an...Problem 16E:
Why is the electron in a Bohr hydrogen atom bound less tightly when it has a quantum number of 3...Problem 18E:
Using the Bohr model, determine the energy, in joules, necessary to ionize a ground-state hydrogen...Problem 19E:
The electron volt (eV) is a convenient unit of energy for expressing atomic-scale energies. It is...Problem 20E:
Using the Bohr model, determine the lowest possible energy, in joules, for the electron in the Li2+...Problem 21E:
Using the Bohr model, determine the lowest possible energy for the electron in the He+ ion.Problem 24E:
How far from the nucleus in angstroms (1 angstrom =11010 m) is the electron in a hydrogen atom if it...Problem 25E:
What is the radius, in angstroms, of the orbital of an electron with n = 8 in a hydrogen atom?Problem 26E:
Using the Bohr model, determine the energy in joules of the photon produced when an electron in a...Problem 27E:
Using the Bohr model, determine the energy in joules of the photon produced when an electron in a...Problem 28E:
Consider a large number of hydrogen atoms with electrons randomly distributed in the n = 1, 2, 3,...Problem 29E:
How are the Bohr model and the Rutherford model of the atom similar? How are they different?Problem 30E:
The spectra of hydrogen and of calcium are shown in Figure 6.13. What causes the lines in these...Problem 31E:
How are the Bohr model and the quantum mechanical model of the hydrogen atom similar? How are they...Problem 33E:
Describe the properties of an electron associated with each of the following four quantum numbers:...Problem 34E:
Answer the following questions: (a) Without using quantum numbers, describe the differences between...Problem 35E:
Identify the subshell in which electrons with the following quantum numbers are found: (a) n=2,l=1...Problem 36E:
Which of the subshells described in the previous question contain degenerate orbitals? How many...Problem 37E:
Identify the subshell in which electrons with the following quantum numbers are found: (a) n=3,l=2...Problem 38E:
Which of the subshells described in the previous question contain degenerate orbitals? How many...Problem 39E:
Sketch the boundary surface of a dx2y2 and a py orbital. Be sure to show and label the axes.Problem 41E:
Consider the orbitals shown here in outline. (a) What is the maximum number of electrons contained...Problem 42E:
State the Heisenberg uncertainty principle. Describe briefly what the principle implies.Problem 43E:
How many electrons could be held in the second shell of an atom if the spin quantum number ms could...Problem 44E:
Which of the following equations describe particle-like behavior? Which describe wavelike behavior?...Problem 46E:
Read the labels of several commercial products and identify monatomic ions of at least four...Problem 47E:
Read the labels of several commercial products and identify monatomic ions of at least six main...Problem 48E:
Using complete subshell notation (not abbreviations, 1s22s22p6, and so forth), predict the electron...Problem 49E:
Using complete subshell notation ( 1s22s22p6, and so forth), predict the electron configuration of...Problem 50E:
Is 1s22s22p6 the symbol for a macroscopic property or a microscopic property of an element? Explain...Problem 51E:
What additional information do we need to answer the question Which ion has the electron...Problem 52E:
Draw the orbital diagram for the valence shell of each of the following atoms (a) C (b) P (c) V (d)...Problem 53E:
Use an orbital diagram to describe the electron configuration of the valence shell of each of the...Problem 54E:
Using complete subshell notation ( 1s22s22p6, and so forth), predict the electron configurations of...Problem 57E:
Which ion with a +1 charge has the electron configuration 1s22s22p63s23p63d104s24p6? Which ion with...Problem 59E:
Which of the following has two unpaired electrons? (a) Mg (b) Si (c)S (d) Both Mg and S (e) Both Si...Problem 62E:
In one area of Australia, the cattle did not thrive despite the presence of suitable forage. An...Problem 63E:
Thallium was used as a poison in the Agatha Christie mystery story The Pale Horse. Thallium has two...Problem 64E:
Write the electron configurations for the following atoms or ions: (a) B3+ (b) O (c) Cl3+ (d) Ca2+...Problem 65E:
Cobalt60 and iodine131 are radioactive isotopes commonly used in nuclear medicine. How many protons,...Problem 67E:
Based on their positions in the periodic table, predict which has the smallest atomic radius: Mg,...Problem 68E:
Based on their positions in the periodic table, predict which has the largest atomic radius: Li, Rb,...Problem 69E:
Based on their positions in the periodic table, predict which has the largest first ionization...Problem 70E:
Based on their positions in the periodic table, predict which has the smallest first ionization...Problem 71E:
Based on their positions in the periodic table, rank the following atoms in order of increasing...Problem 72E:
Based on their positions in the periodic table, rank the following atoms in order of increasing...Problem 73E:
Atoms of which group in the periodic table have a valence shell electron configuration of ns2np2?Problem 74E:
Atoms of which group in the periodic table have a valence shell electron configuration of ns2?Problem 75E:
Based on their positions in the periodic table, list the following atoms in order of increasing...Problem 76E:
Based on their positions in the periodic table, list the following atoms in order of increasing...Problem 77E:
Based on their positions in the periodic table, list the following ions in order of increasing...Problem 80E:
Which of the following atoms and ions is (are) isoelectronic with S2+:Si4+,Ar,As3+,Si,Al3+?Problem 81E:
Compare both the numbers of protons and electrons present in each to rank the following ions in...Problem 82E:
Of the five elements Al, Cl, I, Na, Rb, which has the most exothermic reaction? (E represents an...Problem 83E:
Of the five elements Sn, Si, Sb, O, Te, which has the most endothermic reaction? (E represents an...Browse All Chapters of This Textbook
Chapter 1 - Essential IdeasChapter 2 - Atoms, Molecules, And IonsChapter 3 - Composition Of Substances And SolutionsChapter 4 - Stoichiometry Of Chemical ReactionsChapter 5 - ThermochemistryChapter 6 - Electronic Structure And Periodic Properties Of ElementsChapter 7 - Chemical Bonding And Molecular GeometryChapter 8 - Advanced Theories Of Covalent BondingChapter 9 - GasesChapter 10 - Liquids And Solids
Chapter 11 - Solutions And ColloidsChapter 12 - KineticsChapter 13 - Fundamental Equilibrium ConceptsChapter 14 - Acid-base EquilibriaChapter 15 - Equilibria Of Other Reaction ClassesChapter 16 - ThermodynamicsChapter 17 - ElectrochemistryChapter 18 - Representative Metals, Metalloids, And NonmetalsChapter 19 - Transition Metals And Coordination ChemistryChapter 20 - Organic ChemistryChapter 21 - Nuclear Chemistry
Book Details
Chemistry is designed for the two-semester general chemistry course. For many students, this course provides the foundation to a career in chemistry, while for others, this may be their only college-level science course. As such, this textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. The text has been developed to meet the scope and sequence of most general chemistry courses. At the same time, the book includes a number of innovative features designed to enhance student learning. A strength of Chemistry is that instructors can customize the book, adapting it to the approach that works best in their classroom. This is a full-color textbook.
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More Editions of This Book
Corresponding editions of this textbook are also available below:
Chemistry (OER)
19th Edition
ISBN: 9781947172623
Chemistry (OER)
2nd Edition
ISBN: 9781947172616
WEBASSIGN FOR GENERAL CHEMISTRY
16th Edition
ISBN: 9781337799867
Chemistry by OpenStax
18th Edition
ISBN: 9781506696805
CHEMISTRY
2nd Edition
ISBN: 9781593995782
EBK CHEMISTRY
17th Edition
ISBN: 9781947172098
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