Basic Chemistry
6th Edition
ISBN: 9780134878119
Author: Timberlake, Karen C. , William
Publisher: Pearson,
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Chapter 18, Problem 105CP
The following problems are related to the topics in this chapter. However, they do not all follow the chapter order, and they require you to combine concepts and skills from several sections. These problems will help you increase your critical thinking skills and prepare for your next exam.
18.105 What are some differences between each of the following pairs? (18.4,18.5)
a. secondary and tertiary protein structures
b. essential and nonessential amino acids
c. polar and nonpolar amino acids
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Using reaction free energy to predict equilibrium composition
Consider the following equilibrium:
2NOCI (g) 2NO (g) + Cl2 (g) AGº =41. kJ
Now suppose a reaction vessel is filled with 4.50 atm of nitrosyl chloride (NOCI) and 6.38 atm of chlorine (C12) at 212. °C. Answer the following questions
about this system:
?
rise
Under these conditions, will the pressure of NOCI tend to rise or fall?
x10
fall
Is it possible to reverse this tendency by adding NO?
In other words, if you said the pressure of NOCI will tend to rise, can that
be changed to a tendency to fall by adding NO? Similarly, if you said the
pressure of NOCI will tend to fall, can that be changed to a tendency to
rise by adding NO?
yes
no
If you said the tendency can be reversed in the second question, calculate
the minimum pressure of NO needed to reverse it.
Round your answer to 2 significant digits.
0.035 atm
✓
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18
Ar
Highlight each glycosidic bond in the molecule below. Then answer the questions in the table under the drawing area.
HO-
HO-
-0
OH
OH
HO
NG
HO-
HO-
OH
OH
OH
OH
NG
OH
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+
Suppose the molecule in the drawing area below were reacted with H₂ over a platinum catalyst. Edit the molecule to show what would happen to it. That is, turn
it into the product of the reaction.
Also, write the name of the product molecule under the drawing area.
Name: ☐
H
C=0
X
H-
OH
HO-
H
HO-
-H
CH₂OH
×
Chapter 18 Solutions
Basic Chemistry
Ch. 18.1 - Prob. 1PPCh. 18.1 - Prob. 2PPCh. 18.1 - Prob. 3PPCh. 18.1 - Prob. 4PPCh. 18.1 - Prob. 5PPCh. 18.1 - Prob. 6PPCh. 18.1 - Prob. 7PPCh. 18.1 - Prob. 8PPCh. 18.1 - Prob. 9PPCh. 18.1 - Prob. 10PP
Ch. 18.1 - Prob. 11PPCh. 18.1 - Prob. 12PPCh. 18.2 - Prob. 13PPCh. 18.2 - Prob. 14PPCh. 18.2 - Prob. 15PPCh. 18.2 - Prob. 16PPCh. 18.2 - Prob. 17PPCh. 18.2 - Prob. 18PPCh. 18.2 - Prob. 19PPCh. 18.2 - Prob. 20PPCh. 18.3 - Classify each of the following fatty acids as...Ch. 18.3 - Classify each of the following fatty acids as...Ch. 18.3 - Prob. 23PPCh. 18.3 - Prob. 24PPCh. 18.3 - Prob. 25PPCh. 18.3 - Olive oil is monounsaturated, whereas butter fat...Ch. 18.3 - Prob. 27PPCh. 18.3 - Use condensed structural formulas to write the...Ch. 18.3 - Prob. 29PPCh. 18.3 - Use condensed structural formulas to write the...Ch. 18.3 - Prob. 31PPCh. 18.3 - Prob. 32PPCh. 18.4 - Draw the condensed structural formula for each of...Ch. 18.4 - Draw the condensed structural formula for each of...Ch. 18.4 - Prob. 35PPCh. 18.4 - Prob. 36PPCh. 18.4 - Give the name of the amino acid represented by...Ch. 18.4 - Prob. 38PPCh. 18.4 - Draw the condensed structural formula for each of...Ch. 18.4 - Prob. 40PPCh. 18.4 - Prob. 41PPCh. 18.4 - Prob. 42PPCh. 18.4 - Peptides isolated from rapeseed that may lower...Ch. 18.4 - Prob. 44PPCh. 18.5 - Prob. 45PPCh. 18.5 - Prob. 46PPCh. 18.5 - Prob. 47PPCh. 18.5 - Prob. 48PPCh. 18.5 - Prob. 49PPCh. 18.5 - What type of interaction would you expect between...Ch. 18.5 - Prob. 51PPCh. 18.5 - Prob. 52PPCh. 18.6 - Prob. 53PPCh. 18.6 - Match the terms, (1) active site, (2) lock-and-key...Ch. 18.6 - Prob. 55PPCh. 18.6 - Prob. 56PPCh. 18.7 - Prob. 57PPCh. 18.7 - Identify each of the following bases as a...Ch. 18.7 - Prob. 59PPCh. 18.7 - Prob. 60PPCh. 18.7 - Prob. 61PPCh. 18.7 - Prob. 62PPCh. 18.7 - Prob. 63PPCh. 18.7 - Prob. 64PPCh. 18.8 - Prob. 65PPCh. 18.8 - Prob. 66PPCh. 18.8 - Prob. 67PPCh. 18.8 - Prob. 68PPCh. 18.8 - Prob. 69PPCh. 18.8 - Prob. 70PPCh. 18.8 - Prob. 71PPCh. 18.8 - Prob. 72PPCh. 18.8 - Prob. 73PPCh. 18.8 - Prob. 74PPCh. 18 - Prob. 75UTCCh. 18 - Prob. 76UTCCh. 18 - Prob. 77UTCCh. 18 - Prob. 78UTCCh. 18 - Prob. 79UTCCh. 18 - Prob. 80UTCCh. 18 - Prob. 81UTCCh. 18 - Prob. 82UTCCh. 18 - Prob. 83UTCCh. 18 - Prob. 84UTCCh. 18 - Prob. 85UTCCh. 18 - Prob. 86UTCCh. 18 - Prob. 87APPCh. 18 - Prob. 88APPCh. 18 - Prob. 89APPCh. 18 - Prob. 90APPCh. 18 - Prob. 91APPCh. 18 - Prob. 92APPCh. 18 - Prob. 93APPCh. 18 - Prob. 94APPCh. 18 - Prob. 95APPCh. 18 - Prob. 96APPCh. 18 - Prob. 97APPCh. 18 - Prob. 98APPCh. 18 - Prob. 99APPCh. 18 - Prob. 100APPCh. 18 - Prob. 101CPCh. 18 - Prob. 102CPCh. 18 - The following problems are related to the topics...Ch. 18 - Prob. 104CPCh. 18 - The following problems are related to the topics...Ch. 18 - Prob. 106CPCh. 18 - Prob. 107CPCh. 18 - Prob. 108CPCh. 18 - Prob. 109CPCh. 18 - Prob. 110CPCh. 18 - The following problems are related to the topics...Ch. 18 - Prob. 112CPCh. 18 - A compound called butylated hydroxytoluene, or...Ch. 18 - Olive oil contains a high percentage of glyceryl...Ch. 18 - A sink drain can become clogged with solid fat...Ch. 18 - Prob. 44CICh. 18 - Prob. 45CICh. 18 - Prob. 46CI
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