EBK CHEMISTRY
12th Edition
ISBN: 8220102797857
Author: Chang
Publisher: YUZU
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Chapter 3, Problem 3.128QP
Interpretation Introduction
Interpretation:
The number of H atoms in
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Q3: Curved Arrows, Lewis Acids & Bases, Nucleophiles and Electrophiles
Considering the following reactions:
a) Predict the products to complete the reactions.
b) Use curved electron-pushing arrows to show the mechanism for the reaction in
the forward direction. Redraw some of the compounds to explicitly illustrate all
bonds that are broken and all bonds that are formed.
c) Label Lewis acids and bases, nucleophiles and electrophiles in the reactions.
A.
S
+
AICI 3
B.
+
H₂O
3. A thermometer is placed in a test tube of chipped ice at -5.0 °C. The temperature is recorded at the
time intervals shown below until room temperature is reached. Plot the data given below on graph
paper and explain all flat, horizontal portions of the curve. Plot time on the X-axis!
Time (min)
Temperature (°C)
0
-5.0
2
-2.5
4
-1.0
6
0.0
10
0.0
15
0.0
20
0.0
25
0.0
30
1.5
35
4.0
40
8.0
45
11.5
50
15.0
55
17.5
60
19.0
65
20.0
70
20.0
75
20.0
80
20.0
Naming the Alkanes
a) Write the IUPAC nomenclature of the compound below
b) Draw 4-isopropyl-2,4,5-trimethylheptane, identify the primary, secondary, tertiary, and
quaternary carbons.
c) Rank pentane, neopentane and isopentane for boiling point.
pentane:
H3C-CH2-CH2-CH2-CH3
neopentane:
CH3
H3C-Ċ-CH3
I
CH3
isopentane:
CH3
H3C-CH2-CH-CH3
Chapter 3 Solutions
EBK CHEMISTRY
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Ch. 3.5 - Calculate the percent composition by mass of each...Ch. 3.5 - Determine the empirical formula of a compound...Ch. 3.5 - Prob. 10PECh. 3.5 - Prob. 1RCCh. 3.6 - A sample of a compound containing boron (B) and...Ch. 3.6 - What is the molecular formula of a compound...Ch. 3.7 - Balance the equation representing the reaction...Ch. 3.7 - Which parts of the equation shown here are...Ch. 3.8 - Methanol (CH3OH) burns in air according to the...Ch. 3.8 - The reaction between nitric oxide (NO) and oxygen...Ch. 3.8 - Which of the following statements is correct for...Ch. 3.9 - The reaction between aluminum and iron(III) oxide...Ch. 3.9 - Prob. 16PECh. 3.9 - Consider the following reaction:...Ch. 3.10 - Industrially, vanadium metal, which is used in...Ch. 3.10 - Prob. 1RCCh. 3 - What is an atomic mass unit? Why is it necessary...Ch. 3 - What is the mass (in amu) of a carbon-12 atom? 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