
CHEMISTRY-TEXT
8th Edition
ISBN: 9780134856230
Author: Robinson
Publisher: PEARSON
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Textbook Question
Chapter 19, Problem 19.4A
Balance the following net ionic equation by the half-reaction method. The reaction takes place in acidic solution.
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10.
Stereochemistry. Assign R/S stereochemistry for the chiral center indicated on the
following compound. In order to recieve full credit, you MUST SHOW YOUR WORK!
H₂N
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CI
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11. () Stereochemistry. Draw all possible stereoisomers of the following compound. Assign
R/S configurations for all stereoisomers and indicate the relationship between each as
enantiomer, diastereomer, or meso.
NH2
H
HNH,
-18
b)
8.
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Please explain your rational using 10 words or less
not likely to occur
• The double bond is still in the
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occur
WHY?
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H3C
Brave
Chair Conformers. Draw the chair conformer of the following substituted
cyclohexane. Peform a RING FLIP and indicate the most stable
conformation and briefly explain why using 20 words or less.
CI
2
-cobs ??
MUST INDICATE H -2
-2
Br
EQ
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OR
AT
Br
H&
most stable
WHY?
- 4
CH
12
Conformational Analysis. Draw all 6 conformers (one above each letter) of the
compound below looking down the indicated bond. Write the letter of the
conformer with the HIGHEST and LOWEST in energies on the lines provided.
NOTE: Conformer A MUST be the specific conformer of the structure as drawn below
-4 NOT
HOH
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3
Conformer A:
Br
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A
Samo
Br H
04
Br
H
H3
CH₂
H
anti
stagere
Br CH
clipsed
H
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H
IV
H
MISSING 2
-2
B
C
D
E
F
X
6
Conformer with HIGHEST ENERGY:
13. (1
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LOWEST ENERGY:
Nomenclature. a) Give the systematic (IUPAC) name structure. b) Draw the
corresponding to this name. HINT: Do not forget to indicate stereochemistry
when applicable.
a)
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2
"Br
{t༐B,gt)-bemn€-nehpརི་ཚ༐lnoa
Parent name (noname)
4 Bromo
Sub = 2-methylethyl-4 Bromo nonane
b) (3R,4S)-3-chloro-4-ethyl-2,7-dimethyloctane
# -2
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Chapter 19 Solutions
CHEMISTRY-TEXT
Ch. 19 - Balance the following net ionic equation by the...Ch. 19 - Balance the following net ionic equation by the...Ch. 19 - Prob. 19.3PCh. 19 - Balance the following net ionic equation by the...Ch. 19 - Prob. 19.5PCh. 19 - Prob. 19.6ACh. 19 - PRACTICE 18.7 Write a balanced equation for the...Ch. 19 - Consider the following galvanic cell with...Ch. 19 - The standard cell potential at 25oC is 1.20 V for...Ch. 19 - The standard free-energy change is 59.8kJ for the...
Ch. 19 - Which substance is the strongest reducting agent:...Ch. 19 - Consider the following table of standard reduction...Ch. 19 - Use Table 19.1 to calculate the value of Eo for...Ch. 19 - Prob. 19.14ACh. 19 - Prob. 19.15PCh. 19 - Prob. 19.16ACh. 19 - Consider a galvanic cell that uses the reaction...Ch. 19 - Accidentally chewing on a stray fragment of...Ch. 19 - Consider the following galvanic cell: What is the...Ch. 19 - Prob. 19.20ACh. 19 - What is the pH of the solution in the anode...Ch. 19 - Prob. 19.22ACh. 19 - Use the data in Table 19.1 to calculate the...Ch. 19 - Prob. 19.24ACh. 19 - Prob. 19.25PCh. 19 - Prob. 19.26ACh. 19 - In what ways are fuel cells and batteries similar,...Ch. 19 - Prob. 19.28PCh. 19 - The cell reaction in a hydrogen—oxygen fuel cell...Ch. 19 - Prob. 19.30PCh. 19 - Prob. 19.31PCh. 19 - A steam—hydrocarbon reforming process is one...Ch. 19 - Another method of hydrogen production is the...Ch. 19 - The following picture of a galvanic cell has lead...Ch. 19 - Prob. 19.35CPCh. 19 - Prob. 19.36CPCh. 19 - Prob. 19.37CPCh. 19 - Sketch a cell with inert electrodes suitable for...Ch. 19 - Prob. 19.39CPCh. 19 - Prob. 19.40CPCh. 19 - Consider the following galvanic cell with 0.10 M...Ch. 19 - Classify each of the following unbalanced...Ch. 19 - Classify each of the following unbalanced...Ch. 19 - Prob. 19.44SPCh. 19 - Prob. 19.45SPCh. 19 - Write unbalanced oxidation and reduction...Ch. 19 - Prob. 19.47SPCh. 19 - Balance the following half-reactions. (acidic)...Ch. 19 - Prob. 19.49SPCh. 19 - Write balanced net ionic equations for the...Ch. 19 - Write balanced net ionic equations for the...Ch. 19 - Write balanced net ionic equations for the...Ch. 19 - Prob. 19.53SPCh. 19 - Why is the cathode of a galvanic cell considered...Ch. 19 - What is the function of a salt bridge in a...Ch. 19 - Describe galvanic cells that use the following...Ch. 19 - Prob. 19.57SPCh. 19 - Write a balanced equation for the overall cell...Ch. 19 - Write the shorthand notation for a galvanic cell...Ch. 19 - Write the standard shorthand notation for a...Ch. 19 - Write the standard shorthand notation for a...Ch. 19 - An H2/H+ half-cell (anode) and an Ag+/Ag half-cell...Ch. 19 - A galvanic cell is constructed from a Zn/Zn2+...Ch. 19 - Write balanced equations for the electrode and...Ch. 19 - Prob. 19.65SPCh. 19 - What conditions must be met for a cell potential E...Ch. 19 - How are standard reduction potentials defined?Ch. 19 - The silver oxide-zinc battery used in watches...Ch. 19 - The standard cell potential for a lead storage...Ch. 19 - What is the value of x for the following reaction...Ch. 19 - Prob. 19.71SPCh. 19 - Use the standard free energies of formation in...Ch. 19 - Prob. 19.73SPCh. 19 - Arrange the following oxidizing agents in order of...Ch. 19 - Prob. 19.75SPCh. 19 - Consider the following substances:...Ch. 19 - Prob. 19.77SPCh. 19 - Consider the following substances:...Ch. 19 - Prob. 19.79SPCh. 19 - Use the data in Appendix D to predict whether the...Ch. 19 - Prob. 19.81SPCh. 19 - Prob. 19.82SPCh. 19 - What reaction can occur, if any, when the...Ch. 19 - The standard potential for the following galvanic...Ch. 19 - The following reaction has an Eo value of 0.27 V:...Ch. 19 - Prob. 19.86SPCh. 19 - Prob. 19.87SPCh. 19 - Prob. 19.88SPCh. 19 - Calculate Eo and Go (in kilojoules) for the...Ch. 19 - Calculate Eo for each of the following reactions,...Ch. 19 - Calculate Eo for each of the following reactions,...Ch. 19 - Consider a galvanic cell that uses the following...Ch. 19 - Given the following half-reactions and Eo values,...Ch. 19 - Consider a galvanic cell that uses the reaction...Ch. 19 - Consider a galvanic cell based on the reaction...Ch. 19 - Prob. 19.96SPCh. 19 - Prob. 19.97SPCh. 19 - What is the Zn2+:Cu2+ concentration ratio in the...Ch. 19 - What is the Fe2+:Sn2+ concentration ratio in the...Ch. 19 - The Nernst equation applies to both cell reactions...Ch. 19 - When suspected drunk drivers are tested with a...Ch. 19 - What is the reduction potential at 25o C for the...Ch. 19 - At one time on Earth, iron was present mostly as...Ch. 19 - Standard reduction potentials for the Pb2+/Pb and...Ch. 19 - Prob. 19.105SPCh. 19 - Prob. 19.106SPCh. 19 - Prob. 19.107SPCh. 19 - Prob. 19.108SPCh. 19 - Prob. 19.109SPCh. 19 - Use the data in Table 19.1 to calculate the...Ch. 19 - From standard reduction potentials, calculate the...Ch. 19 - Calculate the equilibrium constant at 25 oC for...Ch. 19 - Calculate the equilibrium constant at 25 oC for...Ch. 19 - Prob. 19.114SPCh. 19 - Prob. 19.115SPCh. 19 - Prob. 19.116SPCh. 19 - Prob. 19.117SPCh. 19 - Write a balanced equation for the overall cell...Ch. 19 - Prob. 19.119SPCh. 19 - You are on your dream vacation at the beach when a...Ch. 19 - A storm has knocked out power to your beach house,...Ch. 19 - For a lead storage battery: (a) Sketch one cell...Ch. 19 - A mercury battery uses the following electrode...Ch. 19 - Prob. 19.124SPCh. 19 - Prob. 19.125SPCh. 19 - Prob. 19.126SPCh. 19 - Prob. 19.127SPCh. 19 - Prob. 19.128SPCh. 19 - Prob. 19.129SPCh. 19 - Prob. 19.130SPCh. 19 - If the metal zinc were not available for the...Ch. 19 - Prob. 19.132SPCh. 19 - Prob. 19.133SPCh. 19 - Prob. 19.134SPCh. 19 - Prob. 19.135SPCh. 19 - Prob. 19.136SPCh. 19 - Predict the anode, cathode, and overall cell...Ch. 19 - Prob. 19.138SPCh. 19 - Prob. 19.139SPCh. 19 - Prob. 19.140SPCh. 19 - Prob. 19.141SPCh. 19 - Prob. 19.142SPCh. 19 - What is the metal ion in a metal nitrate solution...Ch. 19 - Prob. 19.144SPCh. 19 - Prob. 19.145SPCh. 19 - Prob. 19.146SPCh. 19 - Prob. 19.147SPCh. 19 - Consider the following half-reactions and Eo...Ch. 19 - Consider a galvanic cell that uses the following...Ch. 19 - Prob. 19.150MPCh. 19 - Prob. 19.151MPCh. 19 - Prob. 19.152MPCh. 19 - Prob. 19.153MPCh. 19 - Prob. 19.154MPCh. 19 - The reaction of MnO4- with oxalic acid (H2C2O4) in...Ch. 19 - Calculate the standard reduction potential for...Ch. 19 - Prob. 19.157MPCh. 19 - Prob. 19.158MPCh. 19 - Consider a galvanic cell that utilizes the...Ch. 19 - Prob. 19.160MPCh. 19 - Prob. 19.161MPCh. 19 - Prob. 19.162MPCh. 19 - Prob. 19.163MPCh. 19 - Consider the redox titration of 100.0 mL of a...
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Balancing Redox Reactions in Acidic and Basic Conditions; Author: Professor Dave Explains;https://www.youtube.com/watch?v=N6ivvu6xlog;License: Standard YouTube License, CC-BY