EBK ORGANIC CHEMISTRY
8th Edition
ISBN: 8220102744127
Author: Bruice
Publisher: PEARSON
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Textbook Question
Chapter 13.3, Problem 7P
If a compound has a molecular ion with an odd-numbered mass, then the compound contains an odd number of nitrogen atoms. This is known as the nitrogen rule.
- a. Calculate the m/z value for the molecular ion of each of the following compounds:
- b. Explain why the nitrogen rule holds.
- c. State the rule in terms of a molecular ion with an even-numbered mass.
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11 Which chemical formula is correct for Rubidium Chloride?
A. Rb₂Cl
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A. AlBr₂
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13 Which chemical formula is correct Potassium Sulfide?
A. KS
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B. Mg₂Se
C. Al₂Br
D. Al₂Br3
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C. Mg2Se3
D. Mg4Se2
15 Which chemical formula is correct Barium Phosphide?
A. BaP
C. BaP3
B. Ba₂P
D. Ba3P₂
16 What is the charge on the Nickel atom in the compound NiF₂?
A. 1+
B. 2+
C. 4+
17 What is the charge on the Titanium atom in the compound Ti3N4 ?
A. 2+
B. 3+
C. 4+
D. 6+
18 What is the charge on the Uranium atom in the compound UO₂?
A. 2+
B. 3+
C. 4+
D. 2-
A. BaOH
B. BaOH.
19 What is the charge on the Vanadium atom in the compound VOCI,
A. 3+
B. 5+
C. 7+
D. 3-
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C. BaOH
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D. 6+
20 How many atoms are in the chemical formula for the compound TisN₁?
A.…
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22 Which chemical formula is correct for Strontium Hydrogen Carbonate?
C. SrH₂CO3
D. Sr(HCO3)2
A. SrCO3
B. SrHCO3
23 Which chemical formula is correct for Sodium Potassium Sulfate?
C. Nak(SO4)2
D. NaK₂SO4
A. Na₂KSO4
B. NaKSO4
24 Which chemical formula is correct for Ammonium Phosphate?
C. (NH4)3(PO4)2
D. NH4(PO4)3
A. NH₂PO4
B. (NH4)3PO4
25 Which chemical formula is correct for Iron (III) Cyanide?
C. Fe(CN)2
D. Fe2(CN)3
A. FeCN3
B. Fe(CN)3
26 How many atoms are in one molecule of NazKPO4?
A. 4
B. 6
C. 8
27 How many atoms are in one molecule of Ti(NO3)4?
A. 3
C. 14
B. 12
28 How many atoms are in one molecule of (NH4)2SO4?
A. 4
B. 12
C. 15
29 What is the correct name of the ionic compound CsI?
A. Cesium iodine
B. Cesium iodide
C. Cesium iodate
D. Cesium iodane
30 What is the correct name of the ionic compound Fe2(SO4)3?
C. Iron (1) sulfate
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A. Iron sulfate
B. Iron (II) sulfate
31 What is the correct name of the ionic compound Ca(NO3)2 ?
A. Calcium nitrate
B.…
Chapter 13 Solutions
EBK ORGANIC CHEMISTRY
Ch. 13.1 - Which of the following fragments produced in a...Ch. 13.2 - What distinguishes the mass spectrum of...Ch. 13.2 - What is the most likely m/z value for the base...Ch. 13.3 - Prob. 5PCh. 13.3 - a. Suggest possible molecular formulas for a...Ch. 13.3 - If a compound has a molecular ion with an...Ch. 13.3 - Identify the hydrocarbon that has a molecular ion...Ch. 13.4 - Predict the relative intensities of the molecular...Ch. 13.5 - Which molecular formula has an exact molecular...Ch. 13.5 - Prob. 11P
Ch. 13.6 - Sketch the mass spectrum expected for...Ch. 13.6 - The mass spectra of 1-methoxybutane,...Ch. 13.6 - Primary alcohols have a strong peak at m/z = 31....Ch. 13.6 - Identify the ketones responsible for the mass...Ch. 13.6 - Prob. 16PCh. 13.6 - Using curved arrows, show the principal fragments...Ch. 13.6 - The reaction of (Z)-2-pentene with water and a...Ch. 13.9 - a. Which is higher in energy: electromagnetic...Ch. 13.9 - Prob. 20PCh. 13.13 - Prob. 21PCh. 13.14 - Which occur at a larger wavenumber: a. the C O...Ch. 13.14 - Prob. 23PCh. 13.14 - Prob. 24PCh. 13.14 - Rank the following compounds from highest...Ch. 13.14 - Which shows an O H stretch at a larger...Ch. 13.16 - Prob. 27PCh. 13.16 - a. An oxygen-containing compound shows an...Ch. 13.16 - Prob. 29PCh. 13.16 - For each of the following pair of compounds, name...Ch. 13.17 - Which of the following compounds has a vibration...Ch. 13.17 - Prob. 32PCh. 13.18 - A compound with molecular formula C4H6O gives the...Ch. 13.20 - Prob. 34PCh. 13.20 - Prob. 35PCh. 13.21 - Predict the max of the following compound:Ch. 13.21 - Prob. 37PCh. 13.23 - a. At pH = 7 one of the ions shown here is purple...Ch. 13.23 - Prob. 39PCh. 13.23 - Prob. 40PCh. 13 - In the mass spectrum of the following compounds,...Ch. 13 - Prob. 42PCh. 13 - Draw structures for a saturated hydrocarbon that...Ch. 13 - Rank the following compounds in order of...Ch. 13 - For each of the following pairs of compounds,...Ch. 13 - a. How could you use IR spectroscopy to determine...Ch. 13 - Assuming that the force constant is approximately...Ch. 13 - Norlutin and Enovid are ketones that suppress so...Ch. 13 - In the following boxes, list the types of bonds...Ch. 13 - A mass spectrum shows significant peaks at m/z. =...Ch. 13 - Prob. 51PCh. 13 - Prob. 52PCh. 13 - Prob. 53PCh. 13 - The IR spectrum of a compound with molecular...Ch. 13 - Rank the following compounds from highest...Ch. 13 - Rank the following compounds from highest...Ch. 13 - What peaks in their mass spectra can be used to...Ch. 13 - Prob. 58PCh. 13 - Which one of the following five compounds produced...Ch. 13 - Prob. 60PCh. 13 - Each of the IR spectra shown below is accompanied...Ch. 13 - Prob. 62PCh. 13 - Prob. 63PCh. 13 - How can IR spectroscopy distinguish between...Ch. 13 - Prob. 65PCh. 13 - Prob. 66PCh. 13 - Give approximate wavenumbers for the major...Ch. 13 - Prob. 68PCh. 13 - Which one of the following live compounds produced...Ch. 13 - Phenolphthalein is an acid-base indicator. In...Ch. 13 - Prob. 71PCh. 13 - How can you use UV spectroscopy to distinguish...Ch. 13 - Prob. 73PCh. 13 - The IR and mass spectra for three different...
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