Concept explainers
(a)
Interpretation:
The average
Concept Introduction:
Bond energy means the amount of energy need to break a mole of molecules into its constituent atoms.
The expression for the enthalpy change is:
(a)
Explanation of Solution
Given,
The average
Therefore, the average bond energy is
(b)
Interpretation:
(b)
Explanation of Solution
There are four
(c)
Interpretation:
The average
(c)
Explanation of Solution
To break the
Figure 1
Average Bond Energy in gas-phase
Given,
Therefore, the average bond energy is
Average Bond Energy in gas-phase
Given,
Therefore, the average bond energy is
Average Bond Energy in gas-phase
Given,
Therefore, the average bond energy is
It is easier to break a bond in an unstable molecule than in a stable molecule.
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Chapter 6 Solutions
Chemistry: The Molecular Science, Hybrid Edition (with OWLv2 24-Months Printed Access Card)
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