Chemistry Atoms First2e
2nd Edition
ISBN: 9781947172647
Author: OpenStax
Publisher: OpenStax College
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Textbook Question
Chapter 5, Problem 45E
What charge would be needed on F2 to generate an ion with a bond order of 2?
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Chapter 5 Solutions
Chemistry Atoms First2e
Ch. 5 - Explain how σ and bonds are similar and how they...Ch. 5 - Use valence bond theory to explain the bonding in...Ch. 5 - Use valence bond theory to explain the bonding in...Ch. 5 - How many and bonds are present in the molecule...Ch. 5 - A friend tell you N2 has three bonds due to...Ch. 5 - Draw the Lewis Structures for CO2andCO , and...Ch. 5 - Why is the concept of hybridization required in...Ch. 5 - Give the shape that describes each hybrid orbital...Ch. 5 - Explain why a carbon atom cannot from five bonds...Ch. 5 - What is the hybridization of the central atom in...
Ch. 5 - A molecule with the formula AB3 could have one of...Ch. 5 - Methionine, CH3SCH2CH2CH(NH2)CO2H, is an amino...Ch. 5 - Sulfuric acid is manufactured by a series of...Ch. 5 - Two important industrial chemicals,...Ch. 5 - Analysis of a compound indicates that it contains...Ch. 5 - Consider nitrous acid, HNO2(HONO). (a) Write a...Ch. 5 - Strike-anywhere matches contain a layer of KC1O3...Ch. 5 - Identify the hybridization of each carbon atom in...Ch. 5 - Write Lewis structures for NF3andPF5 . On the...Ch. 5 - In addition to NF3, two other fluoro derivatives...Ch. 5 - The bond energy of a C-C single bond averages...Ch. 5 - For the carbonate ion, CO32 -, draw all of the...Ch. 5 - A useful solvent that will dissolve salts as well...Ch. 5 - For the molecule allene, H2C=C=CH2, give the...Ch. 5 - Identify the hybridization of the central atom in...Ch. 5 - Describe the molecular geometry and hybridization...Ch. 5 - For each of the following molecules, indicate the...Ch. 5 - For each of the following structures, determine...Ch. 5 - Draw the orbital diagram for carbon in CO2 showing...Ch. 5 - Sketch the distribution of electron density in the...Ch. 5 - How are the following similar, and how do they...Ch. 5 - If molecular orbitals are created by combining...Ch. 5 - Can a molecule with an odd number of electrons...Ch. 5 - Can a molecule with an even number of electrons...Ch. 5 - Why are bonding molecular orbital lower in energy...Ch. 5 - Calculate the bond order for an ion with this...Ch. 5 - Explain why an electron in the bonding molecular...Ch. 5 - Predict the valence electron molecular orbital...Ch. 5 - Determine the bond order of each member of the...Ch. 5 - For the first ionizations energy for an N2...Ch. 5 - Compare the atomic and molecular orbitaI diagrams...Ch. 5 - Which of the period 2 homonuclear diatomic...Ch. 5 - A friend tells you that the 2s orbital for...Ch. 5 - True or false: Boron contains 2s22p1 valence...Ch. 5 - What charge would be needed on F2 to generate an...Ch. 5 - Predict whether the MO diagram for S2 would show...Ch. 5 - Explain why N22+ is diamagnetic, while O24+, which...Ch. 5 - Using the MO diagrams, predict the bond order for...
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- What is the bond order of the He2+ ion? Would you expect this ion to be stable relative to the separated He atom and He+ ion?arrow_forwardb. Explain in molecular orbital terms the changes in H-H inter-nuclear distance that occurs as the molecular H2 is ionized first to H2* and then to H,²*. Explain why the bond order of N2 is greater than that of N2*, but the bond order of O2 is less than that of O2*.arrow_forwardA friend tells you that the 2s orbital for fluorine starts off at a much lower energy than the 2s orbital for lithium, so the resulting σ2s molecular orbital in F2 is more stable than in Li2. Do you agree?arrow_forward
- How many unpaired electrons doe the cation have? What’s the bond order of the diatomic cation B2+? Is B2+ a stable species? Is it paramagnetic or diamagnetic? 5. What is the bonder order of Li2? Is it a stable diatomic molecule? Is it paramagnetic or diamagnetic?arrow_forwardWhat is the bond order of linear H3+?arrow_forward3. For each of the following compounds, indicate the total number of valence electrons - VE, draw the Lewis structure(s), calculate the bond order - BO- of the central ion, calculate the formal charge of each atom in the molecule, and determine the hybridization of the central ion. Show the formal charges in () to the upper right of each atom, then put the bond order and central atom hybridization (CAH - Ex. sp) on the lines provided. Under the structure (resonance structures if the molecule has them), name the general and specific shapes of the molecule. a) BF3 in novaw VE = b) XeF4 c) SO3 General Shape (Electron Domain Geometry) = Specific Shape (Molecular Geometry) = d) SO3²- (latot) 9V General Shape (Electron Domain Geometry) = Specific Shape (Molecular Geometry) = noi General Shape (Electron Domain Geometry)=niku (1) Specific Shape (Molecular Geometry) = Syriw bo sidodong pnom srit ai esutaunta General Shape (Electron Domain Geometry) = Specific Shape (Molecular Geometry) = BO =…arrow_forward
- (b) Circle the molecules with zero dipole moment. CI Me Me CI z z 4 z qarrow_forward(a) How many valence electron are in Be2+? (b) How many valence electrons of Be2+ are in bonding molecular orbitals?arrow_forwardA. Which of the following statements is TRUE about the neutral nitrogen molecule, N2? Select one: . It is paramagnetic. . Its N–N bond length is shorter than that in the cationic nitrogen molecule ion. . Its calculated bond order is 2. . Its molecular orbital diagram shows that each nitrogen atom has two lone pairs. B. What is the correct complete molecular orbital notation for the N2 molecule? Select one: . σ1s² σ*1s² π2p⁴ σ*2p² . σ2s² σ*2s² π2p⁴ σ*2p² . σ1s² σ*1s² σ2s² σ*2s² π2p⁴ σ2p² . σ1s² σ*1s² σ2s² σ*2s² σ*2p² π2p⁴arrow_forward
- Why is the bond order and magnetic of C2?arrow_forwardThe molecular structure of the molecule sulfur cyanide trifluoride, CF3NS, is characterized by the following bond lengths: C-N/ 116 picometers, S-C/ 174 picometers, and S-F/ 160 picometers. Using the observed bond lengths as a guide, draw a realistic lewis structure for sulfur cyanide tirfluoride and assign formal charges to each atom. Are there any resonance structures? Predict the hybridization of the C , N, and S atoms.arrow_forwardFor how many of the following molecules does the bond order decrease if you take away one electron from the neutral and generate the positive ion B2, C2, P2, F2 4 3 1 0 2arrow_forward
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