General Chemistry - Standalone book (MindTap Course List) 11th Edition
ISBN: 9781305580343
Author: Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher: Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
1 Chemistry And Measurement 2 Atoms, Molescules, And Ions 3 Calculations With Chemical Formulas And Equaitons 4 Chemical Reactions 5 The Gaseous State 6 Thermochemisty 7 Quantum Theory Of The Atom 8 Electron Configurations And Periodicity 9 Ionic And Covalent Bonding 10 Molecular Geometry And Chemical Bonding Theory 11 States Of Matter; Liquids And Solids 12 Solutions 13 Rates Of Reaction 14 Chemical Equilibirum 15 Acids And Bases 16 Acid-base Equilibria 17 Solubility And Complex-ion Equilibria 18 Thermodynamics And Equilibrium 19 Electrochemistry 20 Nuclear Chemistry 21 Chemistry Of The Main-group Elements 22 The Transition Elements And Coordination Compounds 23 Organic Chemistry 24 Polymer Materials: Synthetic And Biological A.1 Scientific (exponential) Notation A.2 Logarithms A.3 Algebraic Operations And Graphing Chapter10: Molecular Geometry And Chemical Bonding Theory
10.1 The Valence-shell Electron-pair Repulsion (vsepr) Model 10.2 Dipole Moment And Molecular Geometry 10.3 Valence Bond Theory 10.4 Description Of Multiple Bonding 10.5 Principles Of Moleuclar Orbital Theory 10.6 Electron Configurations Of Diatomic Moleucles Of The Second-period Elements 10.7 Molecular Orbitals And Delocalized Bonding Chapter Questions Section: Chapter Questions
Problem 10.1QP: Describe the main features of the VSEPR model. Problem 10.2QP: According to the VSEPR model, what are the arrangements of two, three, four, five, and six... Problem 10.3QP: Why is a lone pair expected to occupy an equatorial position instead of an axial position in the... Problem 10.4QP Problem 10.5QP: Explain why nitrogen trifluoride has a small dipole moment even though it has polar bonds in a... Problem 10.6QP Problem 10.7QP: What is the angle between two sp3 hybrid orbitals? Problem 10.8QP Problem 10.9QP Problem 10.10QP: How does the valence bond description of a carboncarbon double bond account for cis trans isomers? Problem 10.11QP Problem 10.12QP: What factors determine the strength of interaction between two atomic orbitals to form a molecular... Problem 10.13QP Problem 10.14QP Problem 10.15QP Problem 10.16QP: Describe the bonding in O3, using molecular orbital theory. Compare this with the resonance... Problem 10.17QP Problem 10.18QP: Which of the following molecular geometries does the XeF5+ cation exhibit? a Tetradral b T-shaped c... Problem 10.19QP: Which of the following would be a polar molecule? a CO2 b H2S c CH4 d SF6 e BeF2 Problem 10.20QP Problem 10.21QP: Best Lewis Formula and Molecular Geometry A student writes the Lewis electron-dot formula for the... Problem 10.22QP Problem 10.23QP Problem 10.24QP: Which of the following molecular models correctly depicts the geometry of ClCN? Problem 10.25QP Problem 10.26QP Problem 10.27QP: Indicate what hybrid orbital depicted below is expected for the central atom of each of the... Problem 10.28QP: An atom in a molecule has two bonds to other atoms and one lone pair. What kind of hybrid orbitals... Problem 10.29QP: Two compounds have the same molecular formula, C2H2Br2. One has a dipole moment; the other does not.... Problem 10.30QP: A neutral molecule is identified as a tetrafluoride, XF4, where X is an unknown atom. If the... Problem 10.31QP: Acetic acid, the sour constituent of vinegar, has the following structure: Indicate what geometry... Problem 10.32QP: What are the bond angles predicted by the VSEPR model about the carbon atom in the formate ion,... Problem 10.33QP: Predict the shape or geometry of the following molecules, using the VSEPR model. a SiF4 b SF2 c COF2... Problem 10.34QP: Use the electron-pair repulsion model to predict the geometry of the following molecules: a GeCl2 b... Problem 10.35QP: Predict the geometry of the following ions, using the electron-pair repulsion model. a BrO3 b AsO43... Problem 10.36QP: Use the VSEPR model to predict the geometry of the following ions: a NO2 b SO32 c N3 d BR4 Problem 10.37QP: For each of the following molecules, state the bond angle (or bond angles, as appropriate) that you... Problem 10.38QP: For each of the following molecules, state the bond angle (or bond angles, as appropriate) that you... Problem 10.39QP Problem 10.40QP: From the electron-pair repulsion model, predict the geometry of the following molecules: a TeF6 b... Problem 10.41QP: Predict the geometries of the following ions, using the VSEPR model. a GeF5 b AsF6 c BrF2 d BrF4 Problem 10.42QP: Name the geometries expected for the following ions, according to the electron-pair repulsion model.... Problem 10.43QP: a The molecule AsF3 has a dipole moment of 2.59 D. Which of the following geometries are possible:... Problem 10.44QP: a The molecule BrF3 has a dipole moment of 1.19 D. Which of the following geometries are possible:... Problem 10.45QP: Which of the following molecules would be expected to have zero dipole moment on the basis of their... Problem 10.46QP: Which of the following molecules would be expected to have a dipole moment of zero because of... Problem 10.47QP: What hybrid orbitals would be expected for the central atom in each of the following molecules or... Problem 10.48QP: What hybrid orbitals would be expected for the central atom in each of the following molecules or... Problem 10.49QP: What hybrid orbitals would be expected for the central atom in each of the following molecules or... Problem 10.50QP: What hybrid orbitals would be expected for the central atom in each of the following molecules or... Problem 10.51QP: a Mercury(II) chloride dissolves in water to give poorly conducting solutions, indicating that the... Problem 10.52QP: a Nitrogen trifluoride, NF3, is a relatively unreactive, colorless gas. How would you describe the... Problem 10.53QP: a Carbonyl fluoride, COF2, is an extremely poisonous gas used in organofluorine synthesis. Give the... Problem 10.54QP: a The molecule HNNH exists as a transient species in certain reactions. Give the valence bond... Problem 10.55QP: The hyponitrite ion, ONNO, exists in solid compounds as the trans isomer. Using valence bond theory,... Problem 10.56QP: Fumaric acid, C4H4O4, occurs in the metabolism of glucose in the cells of plants and animals. It is... Problem 10.57QP: Describe the electronic structure of each of the following, using molecular orbital theory.... Problem 10.58QP: Use molecular orbital theory to describe the bonding in the following. For each one, find the bond... Problem 10.59QP Problem 10.60QP: Write the molecular orbital configuration of the diatomic molecule BN. What is the bond order of BN?... Problem 10.61QP: Predict the molecular geometry of the following: a SnCl2 b COBr2 c ICl2 d PCl6 Problem 10.62QP Problem 10.63QP: Which of the following molecules or ions are linear? a NO2 b H2O c XeF2 d CO2 Problem 10.64QP: Which of the following molecules or ions are trigonal planar? a AsH3 b TeF5 c BBr3 d ClF4 Problem 10.65QP: Describe the hybrid orbitals used by each carbon atom in the following molecules: Problem 10.66QP Problem 10.67QP: Explain how the dipole moment could be used to distinguish between the cis and trans isomers of... Problem 10.68QP: Two compounds have the formula Pt(NH3)2Cl2. (Compound B is cisplatin, mentioned in the opening to... Problem 10.69QP: Explain in terms of bonding theory why all four hydrogen atoms of allene, H2CCCH2, cannot lie in the... Problem 10.70QP: Explain in terms of bonding theory why all atoms of H2CCCCH2 must lie in the same plane. Problem 10.71QP: What is the molecular orbital configuration of HeH+? Do you expect the ion to be stable? Problem 10.72QP Problem 10.73QP: Calcium carbide, CaC2, consists of Ca2+ and C22 (acetylide) ions. Write the molecular orbital... Problem 10.74QP: Sodium peroxide, Na2O2, consists of Na+ and O22 (peroxide) ions. Write the molecular orbital... Problem 10.75QP: The oxygen oxygen bond in O2 is 112 pm and in O2 is 121 pm. Explain why the bond length in O2+ is... Problem 10.76QP: The nitrogennitrogen bond distance in N2 is 109 pm. On the basis of bond orders, would you expect... Problem 10.77QP: Using molecular orbital theory, determine the electronic structure of the first excited electronic... Problem 10.78QP: The ionization energy of O2 is smaller than the ionization energy of atomic O; the opposite is true... Problem 10.79QP Problem 10.80QP Problem 10.81QP Problem 10.82QP Problem 10.83QP: What is the biological importance of stratospheric ozone? Explain. Problem 10.84QP Problem 10.85QP Problem 10.86QP: The bond length in C2 is 131 pm. Compare this with the bond lengths in C2H2 (120 pm), C2H4 (134 pm),... Problem 10.87QP: Calcium carbide, CaC2, has an ionic structure with ions Ca2+ and C22. Give the valence bond... Problem 10.88QP: Write Lewis formulas for the BF molecule (two with a single BF bond, two with a double BF bond, and... Problem 10.89QP: Boron trifluoride, BF3, reacts with ammonia, NH3, to form an addition compound, BF3NH3. Describe the... Problem 10.90QP Problem 10.91QP: Allene (1,2-propadicne), a gas, has the following structure: What is the hybridization at each... Problem 10.92QP Problem 10.93QP: The triiodide ion, I3, and the azide ion, N3, have similar skeleton formulas: IIINNN Otherwise, how... Problem 10.94QP: Hydrogen azide (also known as hydrazoic acid), HN3, is a covalent molecule in which the hydrogen... Problem 10.95QP Problem 10.96QP: A molecule XF6 (having no lone pairs) has a dipole moment of zero. (X denotes an unidentified... Problem 10.97QP: Describe the molecular orbital configurations of C2, C2, and C22. What are the bond orders of these... Problem 10.98QP Problem 10.99QP: Three different compounds have the same molecular formula, C2H2F2; call them A, B, and C. Compound A... Problem 10.100QP Problem 10.101QP Problem 10.102QP: Solid sulfur normally consists of crystals of S8 molecules, but when heated strongly, the solid... Problem 10.103QP Problem 10.104QP: Consider the bonding in nitrate ion, NO3. First draw resonance formulas of this ion. Now describe... Problem 10.105QP: A molecular compound is composed of 52.5% Xe, 19.2% O, and 28.3% Cl, by mass. If the molecular... Problem 10.106QP: A molecular compound is composed of 58.8% Xe, 7.2%. O, and 34.0%. F, by mass. If the molecular... Problem 10.107QP: A compound of chlorine and fluorine. ClFn, reacts at about 75C with uranium metal to produce uranium... Problem 10.108QP: Excess fluorine, F2(g), reacts at 150C with bromine, Br2(g), to give a compound BrFn. If 423 mL... Problem 10.109QP Problem 10.110QP: One resonance formula of benzene, C6H6, is What is the other resonance formula? What is the geometry... Problem 10.30QP: A neutral molecule is identified as a tetrafluoride, XF4, where X is an unknown atom. If the...
Related questions
Tetrafluoroethylene, C2 F4 , is the starting material for the synthesis of the polymer poly tetrafluoroethylene (PTFE), one form of which is known as Teflon. Tetrafluoroethylene has a dipole moment of zero. Propose a structural formula for this molecule.
Definition Definition Large and very high-molecular-weight substances that consist of hundreds to thousands of repeating units. Polymers are also known as macromolecules. Number-average-molecular weight is the measuring system for the polymers.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 4 images
