Chemistry In Focus
6th Edition
ISBN: 9781305084476
Author: Tro, Nivaldo J., Neu, Don.
Publisher: Cengage Learning
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Chapter 8, Problem 49E
Interpretation Introduction
Interpretation:
The age of the given fossil is to be determined.
Concept introduction:
Carbon-14 dating is a type of analysis in which the objective age of a carbon-based material is determined.
The age of a fossil can be determined with the help of radioactive dating.
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Students have asked these similar questions
When N,N-dimethylaniline is treated with bromine both the ortho and para products
are observed. However when treated with a mixture of nitric acid and sulfuric acid only
the meta product is observed. Explain these results and support your answer with the
appropriate drawings *Hint amines are bases*
N
HNO3
H2SO4
N
NO2
N
Br2
N
Br
+
N
8-8-8
FeBr3
Br
Draw a mechanism that explains the formation of compound
OMe
SO3H
1. Fuming H2SO4
Consider the following two acid-base reactions:
OH
OHI
Based on what you know about the compounds and their acidity, which
direction would you expect both of these reactions to proceed? Show
your reasoning.
A pKa table has been provided in case you need it.
Functional group
Example
pka
CHA
-50
Alkane
-35
Amine
: NH3
Alkyne
RH
25
Water
HO-H
169
16
10
Protonated
amines
NH
10
5
Carboxylic
acids
OH
Hydrochloric
acid
HCI
A chemist intends to run the following reaction on the three substrates shown below:
H₂O
R-CI
product
room temp.
Cl
Cl
(1)
(2)
(3)
They find one will react quickly, one slowly, and one will not react at all. Which is which, and why?
HINT: What is the reaction they're trying to do? Does that mechanism tell you anything about why something would be favored?
Chapter 8 Solutions
Chemistry In Focus
Ch. 8 - Prob. 8.1YTCh. 8 - Prob. 8.2YTCh. 8 - Prob. 8.3YTCh. 8 - Prob. 8.4YTCh. 8 - Prob. 8.5YTCh. 8 - Prob. 1SCCh. 8 - Prob. 2SCCh. 8 - Prob. 3SCCh. 8 - Prob. 4SCCh. 8 - Prob. 5SC
Ch. 8 - Prob. 6SCCh. 8 - Prob. 7SCCh. 8 - Prob. 1ECh. 8 - Prob. 2ECh. 8 - Prob. 3ECh. 8 - Prob. 4ECh. 8 - Prob. 5ECh. 8 - Prob. 6ECh. 8 - Prob. 7ECh. 8 - Prob. 8ECh. 8 - Prob. 9ECh. 8 - Prob. 10ECh. 8 - Prob. 11ECh. 8 - Prob. 12ECh. 8 - Prob. 13ECh. 8 - Prob. 14ECh. 8 - Prob. 15ECh. 8 - Prob. 16ECh. 8 - Prob. 17ECh. 8 - Prob. 18ECh. 8 - Prob. 19ECh. 8 - Prob. 20ECh. 8 - Prob. 21ECh. 8 - Prob. 22ECh. 8 - Prob. 23ECh. 8 - Prob. 24ECh. 8 - Prob. 25ECh. 8 - Prob. 26ECh. 8 - Prob. 27ECh. 8 - Prob. 28ECh. 8 - Prob. 29ECh. 8 - Prob. 30ECh. 8 - Prob. 31ECh. 8 - Prob. 32ECh. 8 - Prob. 33ECh. 8 - Prob. 34ECh. 8 - Prob. 35ECh. 8 - Prob. 36ECh. 8 - Prob. 37ECh. 8 - Prob. 38ECh. 8 - Prob. 39ECh. 8 - Prob. 40ECh. 8 - Prob. 42ECh. 8 - Prob. 43ECh. 8 - Prob. 44ECh. 8 - Prob. 45ECh. 8 - Prob. 46ECh. 8 - Prob. 47ECh. 8 - Prob. 48ECh. 8 - Prob. 49ECh. 8 - Prob. 50ECh. 8 - Prob. 51ECh. 8 - Prob. 52ECh. 8 - Prob. 53ECh. 8 - Prob. 54ECh. 8 - Prob. 55ECh. 8 - Prob. 56ECh. 8 - Prob. 57ECh. 8 - Prob. 58ECh. 8 - Prob. 59ECh. 8 - Prob. 62ECh. 8 - Prob. 63ECh. 8 - Prob. 64ECh. 8 - Prob. 65ECh. 8 - Prob. 66ECh. 8 - Prob. 67ECh. 8 - Prob. 68ECh. 8 - Prob. 69ECh. 8 - Prob. 70E
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