Chemistry Atoms First2e2nd EditionOpenStax Publisher: OpenStax CollegeISBN: 9781947172647
Chemistry Atoms First2e
Solutions for Chemistry Atoms First2e
Problem 2E:
Iron(III) sulfate [Fe2( SO 4)3] is composed of Fe3+ and SO42 ions. Explain why a sample of iron(III)...Problem 3E:
Which of the following atoms would be expected to form negative ions in binary ionic compounds and...Problem 4E:
Which of the following atoms would be expected to form negative ions in binary ionic compounds and...Problem 5E:
Predict the charge on the monatomic ions formed from the following atoms in binary ionic compounds:...Problem 6E:
Predict the charge on the monatomic ions formed from the following atoms in binary ionic compounds:...Problem 7E:
Write the electron configuration for each of the following ions: (a) As3 (b) I (c) Be2+ (d) Cd2+ (e)...Problem 8E:
Write the electron configuration for the monatomic ions formed from the following elements (which...Problem 9E:
Write out the full electron configuration for each of the following atoms and for the monatomic ion...Problem 10E:
From the labels of several commercial products, prepare a list of six ionic compounds in the...Problem 12E:
What information can you use to predict whether a bond between two atoms is covalent or ionic?Problem 13E:
Predict which of the following compounds are ionic and which are covalent, based on the location of...Problem 14E:
Explain the difference between a nonpolar covalent bond, a polar covalent bond, and an ionic bond.Problem 15E:
From its position in the periodic table, determine which atom in each pair is more electronegative:...Problem 16E:
From its position in the periodic table, determine which atom in each pair is more electronegative:...Problem 17E:
From their positions in the periodic able, arrange the atoms in each of the following series in...Problem 18E:
From their positions in the periodic table, arrange the atoms in each of the following series in...Problem 19E:
Which atoms can bond to sulfur so as to produce a positive partial charge on the sulfur atom?Problem 21E:
Identify the more polar bond in each of the following pairs of bonds: (a) HF or HCl (b) NO or CO...Problem 22E:
Which of the following molecules or ions contain polar bonds? (a) O3 (b) S8 (c) O22 (d) NO3 (e) CO2...Problem 25E:
Write the formulas of the following compounds: (a) rubidium bromide (b) magnesium selenide (c)...Problem 26E:
Write the formulas of the following compounds: (a) lithium carbonate (b) sodium perchlorate (c)...Problem 27E:
Write the formulas of the following compounds: (a) chlorine dioxide (b) dinitrogen tetraoxide (c)...Problem 28E:
Write the formulas of the following compounds: (a) barium chloride (b) magnesium nitride (c) sulfur...Problem 29E:
Each of the following compounds contains a metal that can exhibit more than one ionic charge. Name...Problem 30E:
Each of the following compounds contains a metal that can exhibit more than one ionic charge. Name...Problem 31E:
The following ionic compounds are found in common household products. Write the formulas for each...Problem 32E:
The following ionic compounds are found in common household products. Name each of the compounds:...Problem 34E:
Write the Lewis symbols for each of the following ions: (a) As3 (b) I (c) Be2+ (d) O2 (e) Ga3+ (f)...Problem 35E:
Many monatomic ions are found in seawater, including the ions formed from the following list of...Problem 36E:
Write the Lewis symbols of the ions in each of the following ionic compounds and the Lewis symbols...Problem 37E:
Iii (he Lewis structures listed here, M and X represent various elements iii the third period of the...Problem 38E:
Write the Lewis structure for the diatomic molecule P2, an unstable form of phosphorus found in high...Problem 39E:
Write Lewis structures for the following: (a) H2 (b) HBr (c) PCl3 (d) SF2 (e) H2CCH2 (f) HNNH (g)...Problem 40E:
Write Lewis structures for the following: (a) O2 (b) H2CO (c) AsF3 (d) ClNO (e) SiCl4 (f) H3O+ (g)...Problem 44E:
Correct the following statement: The bonds in solid PbCl2 are ionic; the bond in a HCl molecule is...Problem 45E:
Write Lewis structures for the following molecules or ions: (a) SbH3 (b) XeF2 (c) Se8 (a cyclic...Problem 46E:
Methanol, H3COH, is used as the fuel in some race cars. Ethanol, C2H5OH, is used extensively as...Problem 47E:
Many planets in our solar system contain organic chemicals including methane (CH4) and traces of...Problem 48E:
Carbon tetrachloride was formerly used in fire extinguishers for electrical fires. It is no longer...Problem 49E:
Identify the atoms that correspond to each of the following electron configurations. Then, write the...Problem 50E:
The arrangement of atoms in several biologically important molecules is given here. Complete the...Problem 51E:
A compound with a molar mass of about 28 g/mol contains 85.7% carbon and 14.3% hydrogen by mass....Problem 52E:
A compound with a molar mass of about 42 g/mol contains 85.7% carbon and 14.3% hydrogen by mass....Problem 53E:
Two arrangements of atoms are possible for a compound with a molar mass of about 45 g/mol that...Problem 55E:
Write resonance forms that describe the distribution of electrons in each of these molecules or...Problem 56E:
Write resonance forms that describe the distribution of electrons in each of these molecules or...Problem 57E:
Write the resonance forms of ozone, Q3, the component of the upper atmosphere that protects the...Problem 58E:
Sodium nitrite, which has been used to preserve bacon and other meats, is an ionic compound. Write...Problem 59E:
In terms of the bonds present, explain why acetic acid, CH3CO2H, contains two distinct types of...Problem 60E:
Write the Lewis structures for the following, and include resonance structures where appropriate....Problem 61E:
Toothpastes containing sodium hydrogen carbonate (sodium bicarbonate) and hydrogen peroxide are...Problem 62E:
Determine the formal charge of each element in the following: (a) HCl (b) CF4 (c) PCl3 (d) PF5Problem 63E:
Determine the formal charge of each element in the following: (a) H3O+ (b) SO42 (c) NH3 (d) O22 (e)...Problem 65E:
54. Calculate the formal charge of each element in the following compounds and ions: (a) F2CO (b) NO...Problem 66E:
Draw all possible resonance structures for each of these compounds. Determine the formal charge on...Problem 67E:
Based on formal charge considerations, which of the following would likely be the correct...Problem 68E:
Based on formal charge considerations, which of the following would likely be the correct...Problem 69E:
Based on formal charge considerations, which of the following would likely be the correct...Problem 70E:
Draw the structure of hydroxylamine, H3NO, and assign formal charges; look up the structure. Is the...Problem 71E:
Iodine forms a series of fluorides (listed here). Write Lewis structures for each of the four...Problem 72E:
Write the Lewis structure and chemical formula of the compound with a molar mass of about 70 g/mol...Problem 73E:
Which of the following structures would we expect for nitrous acid? Determine the formal charges:Problem 74E:
Sulfuric acid is the industrial chemical produced in greatest quantity worldwide. About 90 billion...Problem 76E:
What feature of a Lewis structure can be used to tell if a molecule’s (or ion’s) electron-pair...Problem 78E:
Why is the HNH angle in NH3 smaller than the HCH bond angle in CH4? Why is the HNH angle in NH4+...Problem 80E:
As a general rule, MX molecules (where M represents a central atom and X represents terminal atoms;...Problem 81E:
Predict the electron pair geometry and the molecular structure of each of the following molecules or...Problem 82E:
Identify the electron pair geometry and the molecular structure of each of the following molecules...Problem 83E:
What are the electron-pair geometry and the molecular structure of each of the following molecules...Problem 84E:
Predict the electron pair geometry and the molecular structure of each of the following ions: (a)...Problem 85E:
Identify the electron pair geometry and the molecular structure of each of the following molecules:...Problem 86E:
Predict the electron pair geometry and the molecular structure of each of the following: (a) IOF5 (I...Problem 87E:
Which of the following molecules and ions contain polar bonds? Which of these molecules and ions...Problem 88E:
Which of these molecules and ions contain polar bonds? Which of these molecules and ions have dipole...Problem 89E:
Which of the following molecules have dipole moments? (a) CS2 (b) SeS2 (c) CCl2F2 (d) PCl3 (P is the...Problem 90E:
Identify the molecules with a dipole moment: (a) SF4 (b) CF4 (c) Cl2CCBr2 (d) CH3Cl (e) H2COProblem 93E:
Is the Cl2BBCl2 molecule polar or nonpolar?Problem 94E:
There are three possible structures for PCl2F3 with phosphorus as the central atom. Draw them and...Problem 95E:
Describe the molecular structure around the indicated atom or atoms: (a) the sulfur atom in sulfuric...Problem 96E:
Draw the Lewis structures and predict the shape of each compound or ion: (a) CO2 (b) NO2 (c) SO3...Problem 97E:
A molecule with the formula AB2, in which A and B represent different atoms, could have one of three...Problem 98E:
A molecule with the formula AB3, in which A and B represent different atoms, could have one of three...Problem 99E:
Draw the Lewis electron dot structures for these molecules, including resonance structures where...Problem 101E:
A compound with a molar mass of about 42 g/mol contains 85.7% carbon and 14.3% hydrogen. What is its...Problem 102E:
Use the simulation (http://openstaxcollege.org/l/16MolecPolarity) to perform the following exercises...Problem 103E:
Use the simulation (http://openstaxcollege.org/l/16MolecPolarity) to perform the following exercises...Problem 104E:
Use the Molecule Shape simulator (http://openstaxcollege.org/I/6MolecShape) to build a molecule....Browse All Chapters of This Textbook
Chapter 1 - Essential IdeasChapter 2 - Atoms, Molecules, And IonsChapter 3 - Electronic Structure And Periodic Properties Of ElementsChapter 4 - Chemical Bonding And Molecular GeometryChapter 5 - Advanced Theories Of BondingChapter 6 - Composition Of Substances And SolutionsChapter 7 - Stoichiometry Of Chemical ReactionsChapter 8 - GasesChapter 9 - ThermochemistryChapter 10 - Liquids And Solids
Chapter 11 - Solutions And ColloidsChapter 12 - ThermodynamicsChapter 13 - Fundamental Equilibrium ConceptsChapter 14 - Acid-base EquilibriaChapter 15 - Equilibria Of Other Reaction ClassesChapter 16 - ElectrochemistryChapter 17 - KineticsChapter 18 - Representative Metals, Metalloids, And NonmetalsChapter 19 - Transition Metals And Coordination ChemistryChapter 20 - Nuclear ChemistryChapter 21 - Organic Chemistry
Sample Solutions for this Textbook
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More Editions of This Book
Corresponding editions of this textbook are also available below:
CHEMISTRY: ATOMS FIRST
18th Edition
ISBN: 9781947172180
Chemistry: Atoms First
1st Edition
ISBN: 9781630182151
Chemistry: Atoms First
18th Edition
ISBN: 9781938168154
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