Chemistry In Focus
7th Edition
ISBN: 9781337670425
Author: Tro
Publisher: Cengage
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Chapter 9, Problem 1E
Interpretation Introduction
Interpretation:
The difference between a hot object and a cold object is to be explained.
Concept introduction:
Heat is the energy transferred between two objects when they have a difference of temperature. If the temperature between the cold object and the hot object is large, the flow of heat is also large.
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Unshared, or lone, electron pairs play an important role in determining the chemical and physical properties of organic compounds.
Thus, it is important to know which atoms carry unshared pairs.
Use the structural formulas below to determine the number of unshared pairs at each designated atom.
Be sure your answers are consistent with the formal charges on the formulas.
CH.
H₂
fo
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The number of unshared pairs at atom a is
The number of unshared pairs at atom b is
The number of unshared pairs at atom c is
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HC
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The number of unshared pairs at atom a is
The number of unshared pairs at atom b is
The number of unshared pairs at atom c is
Draw curved arrows for the following reaction step.
Arrow-pushing Instructions
CH3
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Chapter 9 Solutions
Chemistry In Focus
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