INTRODUCTORY CHEMISTRY-W/SEL.SOLN.MAN.
6th Edition
ISBN: 9780134845609
Author: Tro
Publisher: PEARSON
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Textbook Question
Chapter 5, Problem 99E
Name each compound and calculate its formula mass.
a.
b.
c.
d.
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1600°
1538°C
1493°C
In the diagram, the letter L indicates
that it is a liquid. Indicate its
components in the upper region
where only L is indicated.
The
iron-iron carbide phase
diagram.
Temperature (°C)
1400
8
1394°C
y+L
1200
2.14
y, Austenite
10000
912°C
800a
0.76
0.022
600
400
(Fe)
a, Ferrite
Composition (at% C)
15
1147°C
a + Fe3C
2
3
Composition (wt% C)
L
2500
4.30
2000
y + Fe3C
727°C
1500
Cementite (Fe3C)
1000
4
5
6
6.70
Temperature (°F)
None
Part II. Given below are the 'H-NMR spectrum at 300 MHz in CDC13 and mass spectrum using electron ionization
of compound Brian. The FTIR of the said compound showed a strong peak at 1710 cm").
Determine the following:
(a) molecular Formula and Degree of unsaturation of compound Brian
(b) Basing on the given H-NMR spectrum tabulate the following (i) chemical shifts
(ii) integration, ciii) multiplicity and (iv) interferences made for each signal
(c) Draw the structure of compound Brian.
)
ΕΙ
43
41
27
71
114 (M+)
Hmmm
20
30
40
50 60
70
80
90 100 110 120
1H NMR spectrum
300 MHz in CDCl3
2.0
alle
1.0
Chapter 5 Solutions
INTRODUCTORY CHEMISTRY-W/SEL.SOLN.MAN.
Ch. 5 - Q1. Carbon tetrachloride has a chlorine - to-...Ch. 5 - Write a chemical formula for a compound that...Ch. 5 - Q3. How many oxygen atoms are in the chemical...Ch. 5 - Which element is a molecular element? a. Copper b....Ch. 5 - Q5. Which compound is ionic?
a.
b.
c.
d.
Ch. 5 - Write a formula for the compound that forms...Ch. 5 - Prob. 7SAQCh. 5 - Prob. 8SAQCh. 5 - Name the compound CrCl3 a. monochromium...Ch. 5 - Name the compound BaSO4 a. barium sulfate b....
Ch. 5 - Name the compound PF5. a. monophosphorus...Ch. 5 - Q12. What is the formula for manganese (III)...Ch. 5 - Q13. Name the acid (aq).
a. hydrogen phosphate
b....Ch. 5 - What is the formula for hydrobromic acid? a. HBr...Ch. 5 - Prob. 15SAQCh. 5 - 1. Do the properties of an element change when it...Ch. 5 - How might the world be different if elements did...Ch. 5 - What is the law of constant composition? Who...Ch. 5 - 4. What is a chemical formula? List some examples....Ch. 5 - 5. In a chemical formula, which element is listed...Ch. 5 - Prob. 6ECh. 5 - 7. Explain the difference between a molecular...Ch. 5 - What is a structural formula? What is the...Ch. 5 - What is the difference between a molecular element...Ch. 5 - Prob. 10ECh. 5 - What is the difference between a common name for a...Ch. 5 - List the metals that only one type of ion (that...Ch. 5 - Prob. 13ECh. 5 - Prob. 14ECh. 5 - Prob. 15ECh. 5 - Prob. 16ECh. 5 - Prob. 17ECh. 5 - Prob. 18ECh. 5 - What is the basic form for the named of molecular...Ch. 5 - How many atoms does each prefix specify? Mono-,...Ch. 5 - Prob. 21ECh. 5 - Prob. 22ECh. 5 - Prob. 23ECh. 5 - Prob. 24ECh. 5 - Two samples of sodium chloride are decomposed into...Ch. 5 - Two samples of carbon tetrachloride are decomposed...Ch. 5 - 27. Upon decomposition, one sample of magnesium...Ch. 5 - The mass ratio of sodium to fluorine in sodium...Ch. 5 - Use the law of constant composition to complete...Ch. 5 - Use the law of constant composition to complete...Ch. 5 - Prob. 31ECh. 5 - Prob. 32ECh. 5 - Prob. 33ECh. 5 - Prob. 34ECh. 5 - 35. How many oxygen atoms are in each chemical...Ch. 5 - 35. How many oxygen atoms are in each chemical...Ch. 5 - Determine the number of each type of atom in each...Ch. 5 - Determine the number of each type of atom in each...Ch. 5 - Prob. 39ECh. 5 - Complete the table. Formula Number of SO42units...Ch. 5 - 41. Give the empirical formula that corresponds to...Ch. 5 - 42. Give the empire formula that corresponds to...Ch. 5 - 43. Classify each element as atomic or...Ch. 5 - 44. Which elements have molecules as their basic...Ch. 5 - Classify each compound as ionic or molecular. a....Ch. 5 - Classify each compound as ionic or molecular. a....Ch. 5 - Match the substance on the left with the basic...Ch. 5 - Prob. 48ECh. 5 - What are the basic unitssingle atoms, molecules,...Ch. 5 - What are the basic unitssingle atoms molecules, or...Ch. 5 - 51. Classify each compound as ionic or molecular....Ch. 5 - 52. Classify each compound as ionic or molecular....Ch. 5 - 53. Write a formula for the ionic compound that...Ch. 5 - Write a formula for the ionic compound that forms...Ch. 5 - Prob. 55ECh. 5 - 56. Write a formula for the compound that forms...Ch. 5 - Prob. 57ECh. 5 - Prob. 58ECh. 5 - 59. Name each ionic compound. In each of these...Ch. 5 - 60 Name each ionic compound. In each of these...Ch. 5 - Prob. 61ECh. 5 - Prob. 62ECh. 5 - Determine whether the metal in each ionic compound...Ch. 5 - Prob. 64ECh. 5 - Prob. 65ECh. 5 - Prob. 66ECh. 5 - Prob. 67ECh. 5 - Prob. 68ECh. 5 - Prob. 69ECh. 5 - Prob. 70ECh. 5 - 71. Name each molecular compound.
a.
b.
c. NO
d....Ch. 5 - 72. Name each molecular compound.
a.
b.
C.
d....Ch. 5 - 73. Write a formula for each molecular compound...Ch. 5 - Write a formula for each molecular compound. a....Ch. 5 - Determine whether the name shown for each...Ch. 5 - Prob. 76ECh. 5 - Prob. 77ECh. 5 - Prob. 78ECh. 5 - Prob. 79ECh. 5 - 80. Name each acid (Hint: The names of the...Ch. 5 - 81. Write a formula for each acid.
a. phosphoric...Ch. 5 - Write a formula for each acid. a. hydrofluoric...Ch. 5 - 83. Calculate the formula mass for each...Ch. 5 - Calculate the formula mass for each compound. a....Ch. 5 - Prob. 85ECh. 5 - Prob. 86ECh. 5 - Prob. 87ECh. 5 - Prob. 88ECh. 5 - 89. How many chlorine atoms are in each set?
a....Ch. 5 - Prob. 90ECh. 5 - Prob. 91ECh. 5 - Prob. 92ECh. 5 - Prob. 93ECh. 5 - Prob. 94ECh. 5 - Prob. 95ECh. 5 - Prob. 96ECh. 5 - 97. For each compound, list the correct formula...Ch. 5 - For each compound, list the correct formula and...Ch. 5 - 99. Name each compound and calculate its formula...Ch. 5 - 100. Name each compound and calculate its formula...Ch. 5 - A compound contains only carbon and hydrogen and...Ch. 5 - Prob. 102ECh. 5 - 103. Carbon has two naturally occurring isotopes:...Ch. 5 - Nitrogen has two naturally occurring isotopes:...Ch. 5 - Prob. 105ECh. 5 - Molecules can be as small as two atoms or as large...Ch. 5 - Prob. 107ECh. 5 - Prob. 108QGWCh. 5 - Prob. 109QGWCh. 5 - Prob. 110QGWCh. 5 - Calculate the formula mass for each compound in...Ch. 5 - 112. Climate scientists have become increasingly...
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- The iron-iron carbide phase diagram. In the diagram, the letter L indicates that it is a liquid. Indicate what its components are. Temperature (°C) 1600 10 Composition (at% C) 15 25 1538°C -1493°C 8 1400 1200 1394°C y+L L 2500 1147°C y. Austenite 2.14 4.30 2000 1000 912°C y + Fe3C 800ㅏ 0.76 0.022 600 a, Ferrite a + Fe3C 400 0 (Fe) Composition (wt% C) 727°C 1500 Cementite (Fe3C) 1000 6 6.70 Temperature (°F)arrow_forwardPart V. Choose which isomer would give the 1H-NMR spectrum below. Justify your reasoning by assigning important signals to the Corresponding protons of the correct molecule. A D on of of of H H 88 2 90 7.8 7.6 7.4 80 5 6 [ppm] 7.2 6.8 6.6 6.4 ō [ppm]arrow_forwardShow work with explanation. don't give Ai generated solutionarrow_forward
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