Modified Mastering Chemistry with Pearson eText -- Standalone Access Card -- for Chemistry: A Molecular Approach (4th Edition)
4th Edition
ISBN: 9780134162430
Author: Nivaldo J. Tro
Publisher: PEARSON
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Chapter 9, Problem 31E
Interpretation Introduction
To define: The bond energy.
Interpretation Introduction
To describe: The calculation of enthalpies of reaction using the average bond energies.
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You are trying to decide if there is a single reagent you can add that will make the following synthesis possible without any other major side products:
xi
1. ☑
2. H₂O
хе
i
Draw the missing reagent X you think will make this synthesis work in the drawing area below.
If there is no reagent that will make your desired product in good yield or without complications, just check the box under the drawing area and leave it blank.
Click and drag to start drawing a
structure.
There is no reagent that will make this synthesis work without complications.
: ☐
S
☐
Predict the major products of this organic reaction:
H
OH
1. LiAlH4
2. H₂O
?
Note: be sure you use dash and wedge bonds when necessary, for example to distinguish between major products with different stereochemistry.
Click and drag to start drawing a
structure.
G
C
टे
For each reaction below, decide if the first stable organic product that forms in solution will create a new C-C bond, and check the appropriate box.
Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below.
Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first
stable product you expect to form in solution.
NH2
CI
MgCl
?
Will the first product that forms in this reaction
create a new CC bond?
Yes
No
MgBr
?
Will the first product that forms in this reaction
create a new CC bond?
Yes
No
G
टे
Chapter 9 Solutions
Modified Mastering Chemistry with Pearson eText -- Standalone Access Card -- for Chemistry: A Molecular Approach (4th Edition)
Ch. 9 - Prob. 1SAQCh. 9 - Q2. Which set of elements is arranged in order of...Ch. 9 - Q3. Which is the correct Lewis structure for...Ch. 9 - Q4. Which compound is likely to have an incomplete...Ch. 9 - Prob. 5SAQCh. 9 - Prob. 6SAQCh. 9 - Prob. 7SAQCh. 9 - Prob. 8SAQCh. 9 - Prob. 9SAQCh. 9 - Prob. 10SAQ
Ch. 9 - Q11. Determine the formal charge of nitrogen in...Ch. 9 - Prob. 12SAQCh. 9 - Q13. Use formal charge to choose the best Lewis...Ch. 9 - Prob. 14SAQCh. 9 - Prob. 15SAQCh. 9 - Prob. 1ECh. 9 - Prob. 2ECh. 9 - Prob. 3ECh. 9 - Prob. 4ECh. 9 - 5. Describe the octet rule in the Lewis model.
Ch. 9 - 6. According to the Lewis model, what is a...Ch. 9 - 7. How do you draw an ionic Lewis structure?
Ch. 9 - 8. How can Lewis structures be used to determine...Ch. 9 - Prob. 9ECh. 9 - Prob. 10ECh. 9 - Prob. 11ECh. 9 - Prob. 12ECh. 9 - Prob. 13ECh. 9 - Prob. 14ECh. 9 - 15. In a covalent Lewis structure, what is the...Ch. 9 - Prob. 16ECh. 9 - 17. How does the Lewis model for covalent bonding...Ch. 9 - 18. How does the Lewis model for covalent bonding...Ch. 9 - 19. What is electronegativity? What are the...Ch. 9 - Prob. 20ECh. 9 - 21. Explain percent ionic character of a bond. Do...Ch. 9 - 22. What is a dipole moment?
Ch. 9 - Prob. 23ECh. 9 - Prob. 24ECh. 9 - Prob. 25ECh. 9 - 26. What are resonance structures? What is a...Ch. 9 - 27. Do resonance structures always contribute...Ch. 9 - 28. What is formal charge? How is formal charge...Ch. 9 - 29. Why does the octet rule have exceptions? List...Ch. 9 - 30. Which elements can have expanded octets? Which...Ch. 9 - Prob. 31ECh. 9 - Prob. 32ECh. 9 - 33. What is the electron sea model for bonding in...Ch. 9 - Prob. 34ECh. 9 - 35. Write the electron configuration for N. Then...Ch. 9 - 36. Write the electron configuration for Ne. Then...Ch. 9 - 37. Write the Lewis symbol for each atom or...Ch. 9 - 38. Write the Lewis symbol for each atom or...Ch. 9 - 39. Write the Lewis symbols for the ions in each...Ch. 9 - 40. Write the Lewis symbols for the ions in each...Ch. 9 - 41. Use Lewis symbols to determine the formula for...Ch. 9 - 42. Use Lewis symbols to determine the formula for...Ch. 9 - 43. Explain the trend in the lattice energies of...Ch. 9 - 44. Rubidium iodide has a lattice energy of –617...Ch. 9 - 45. The lattice energy of CsF is –744 kJ/mol,...Ch. 9 - 46. Arrange these compounds in order of increasing...Ch. 9 - 47. Use the Born–Haber cycle and data from...Ch. 9 - 48. Use the Born–Haber cycle and data from...Ch. 9 - 49. Use covalent Lewis structures to explain why...Ch. 9 - 50. Use covalent Lewis structures to explain why...Ch. 9 - 51. Write the Lewis structure for each...Ch. 9 - 52. Write the Lewis structure for each...Ch. 9 - 53. Write the Lewis structure for each...Ch. 9 - 54. Write the Lewis structure for each...Ch. 9 - 55. Determine if a bond between each pair of atoms...Ch. 9 - 56. Determine if a bond between each pair of atoms...Ch. 9 - 57. Draw the Lewis structure for CO with an arrow...Ch. 9 - 58. Draw the Lewis structure for BrF with an arrow...Ch. 9 - 59. Write the Lewis structure for each molecule or...Ch. 9 - 60. Write the Lewis structure for each molecule or...Ch. 9 - 61. Write the Lewis structure for each molecule or...Ch. 9 - 62. Write the Lewis structure for each molecule or...Ch. 9 - 63. Write a Lewis structure that obeys the octet...Ch. 9 - 64. Write a Lewis structure that obeys the octet...Ch. 9 - 65. Use formal charge to identify the better Lewis...Ch. 9 - 66. Use formal charges to identify the better...Ch. 9 - 67. How important is the resonance structure shown...Ch. 9 - 68. In N2O, nitrogen is the central atom and the...Ch. 9 - 69. Draw the Lewis structure (including resonance...Ch. 9 - 70. Draw the Lewis structure (including resonance...Ch. 9 - 71. What are the formal charges of the atoms shown...Ch. 9 - 72. What are the formal charges of the atoms shown...Ch. 9 - 73. Write the Lewis structure for each molecule...Ch. 9 - 74. Write the Lewis structure for each molecule...Ch. 9 - 75. Write the Lewis structure for each ion....Ch. 9 - 76. Write Lewis structures for each molecule or...Ch. 9 - 77. Write Lewis structures for each molecule or...Ch. 9 - 78. Write Lewis structures for each molecule or...Ch. 9 - 79. Order these compounds in order of increasing...Ch. 9 - 80. Which compound shown here has the stronger...Ch. 9 - 81. Hydrogenation reactions are used to add...Ch. 9 - 82. Ethanol is a possible fuel. Use average bond...Ch. 9 - 83. Hydrogen, a potential future fuel, can be...Ch. 9 - Prob. 84ECh. 9 - 85. Write an appropriate Lewis structure for each...Ch. 9 - 86. Write an appropriate Lewis structure for each...Ch. 9 - 87. Each compound contains both ionic and covalent...Ch. 9 - 88. Each compound contains both ionic and covalent...Ch. 9 - 89. Carbon ring structures are common in organic...Ch. 9 - 90. Amino acids are the building blocks of...Ch. 9 - 91. Formic acid is responsible for the sting of...Ch. 9 - 92. Diazomethane is a highly poisonous, explosive...Ch. 9 - 93. The reaction of Fe2O3(s) with Al(s) to form...Ch. 9 - 94. NaCl has a lattice energy of –787 kJ/mol....Ch. 9 - 95. Draw the Lewis structure for nitric acid (the...Ch. 9 - 96. Phosgene (Cl2CO) is a poisonous gas used as a...Ch. 9 - 97. The cyanate ion (OCN–) and the fulminate ion...Ch. 9 - Prob. 98ECh. 9 - Prob. 99ECh. 9 - 100. Use Lewis structures to explain why Br3– and...Ch. 9 - 101. Draw the Lewis structure for HCSNH2. (The...Ch. 9 - 102. Draw the Lewis structure for urea, H2NCONH2,...Ch. 9 - 103. Some theories of aging suggest that free...Ch. 9 - 104. Free radicals are important in many...Ch. 9 - Prob. 105ECh. 9 - 106. Calculate ΔHrxn for the combustion of octane...Ch. 9 - 107. Draw the Lewis structure for each...Ch. 9 - Prob. 108ECh. 9 - Prob. 109ECh. 9 - 110. Calculate for the reaction using the bond...Ch. 9 - Prob. 111ECh. 9 - Prob. 112ECh. 9 - 113. A compound composed of only carbon and...Ch. 9 - Prob. 114ECh. 9 - 115. The main component of acid rain (H2SO4) forms...Ch. 9 - 116. A 0.167-g sample of an unknown acid requires...Ch. 9 - Prob. 117ECh. 9 - Prob. 118ECh. 9 - Prob. 119ECh. 9 - 120. The standard heat of formation of CaBr2 is...Ch. 9 - Prob. 121ECh. 9 - Prob. 122ECh. 9 - Prob. 123ECh. 9 - Prob. 124ECh. 9 - Prob. 125ECh. 9 - 126. Which statement is true of an endothermic...Ch. 9 - Prob. 127ECh. 9 - Prob. 128ECh. 9 - Prob. 129ECh. 9 - Prob. 130QGWCh. 9 - Prob. 131QGWCh. 9 - Prob. 132QGWCh. 9 - 133. Draft a list of step-by-step instructions for...Ch. 9 - Prob. 134QGWCh. 9 - 135. Evidence for the additional stabilization of...
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- For each reaction below, decide if the first stable organic product that forms in solution will create a new CC bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. དྲ。 ✗MgBr ? O CI Will the first product that forms in this reaction create a new C-C bond? Yes No • ? Will the first product that forms in this reaction create a new CC bond? Yes No × : ☐ Xarrow_forwardPredict the major products of this organic reaction: OH NaBH4 H ? CH3OH Note: be sure you use dash and wedge bonds when necessary, for example to distinguish between major products with different stereochemistry. Click and drag to start drawing a structure. ☐ : Sarrow_forwardPredict the major products of this organic reaction: 1. LIAIHA 2. H₂O ? Note: be sure you use dash and wedge bonds when necessary, for example to distinguish between major products with different stereochemistry. Click and drag to start drawing a structure. X : ☐arrow_forward
- For each reaction below, decide if the first stable organic product that forms in solution will create a new C - C bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. NH2 tu ? ? OH Will the first product that forms in this reaction create a new CC bond? Yes No Will the first product that forms in this reaction create a new CC bond? Yes No C $ ©arrow_forwardAs the lead product manager at OrganometALEKS Industries, you are trying to decide if the following reaction will make a molecule with a new C-C bond as its major product: 1. MgCl ? 2. H₂O* If this reaction will work, draw the major organic product or products you would expect in the drawing area below. If there's more than one major product, you can draw them in any arrangement you like. Be sure you use wedge and dash bonds if necessary, for example to distinguish between major products with different stereochemistry. If the major products of this reaction won't have a new CC bond, just check the box under the drawing area and leave it blank. Click and drag to start drawing a structure. This reaction will not make a product with a new CC bond. G marrow_forwardIncluding activity coefficients, find [Hg22+] in saturated Hg2Br2 in 0.00100 M NH4 Ksp Hg2Br2 = 5.6×10-23.arrow_forward
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