Concept explainers
(a)
Interpretation:
Whether the bonds of products are stronger than the bond of reactants or not needs to be determined.
Concept introduction:
It is equal to the bond energy, that is, the amount of energy required to make the bond. It is equal to the sum of bond dissociation energies of all the bonds present in the molecule.
(b)
Interpretation:
The amount of energy absorbed when 4.00 mol of glucose metabolize to form CO2 and H2O needs to be determined.
Concept Introduction:
In glucose
(c)
Interpretation:
The amount of energy absorbed when 3.00 mol of O2 reacts with glucose to form CO2 and H2O.
Concept Introduction:
In glucose metabolism bonds in glucose break to form CO2 and H2O. Bond dissociation energy is defined as the amount of energy which is required to break a chemical bond. In an endothermic reaction, energy is required but it is released in an exothermic reaction.
(d)
Interpretation:
The amount of energy absorbed when 10.0 g of glucose metabolize to form CO2 and H2O needs to be determined.
Concept Introduction:
In glucose metabolism bonds in glucose break to form CO2 and H2O. Bond dissociation energy is defined as the amount of energy which is required to break a chemical bond. In an endothermic reaction, energy is required but it is released in an exothermic reaction.

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Chapter 6 Solutions
CONNECT IA GENERAL ORGANIC&BIO CHEMISTRY
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