Concept explainers
(a)
Interpretation:
Using VSEPR Theory, the geometry of each central atom present in given structure of ATP is to be identified.
Concept IntroductionBond angles in the molecules can be predicted by using valence shell electron pair repulsion (VSEPR) model. According to this model, the valence electrons of an atom are involved in the formation of single, double or triple bond. The valence electrons can also be unshared and exist as lone pair on atoms. The combination forms a negatively charged region of electron density around a nucleus. Since, like charges do not attract, the region of electron density around a nucleus spread out so that each atom is as far away from each other at different angles.
(b)
Interpretation:
Using VSEPR theory, the various relative bond angles associated with each central atom of the ATP molecule is to be determined.
Concept Introduction:
Bond angles in the molecules can be predicted by using valence shell electron pair repulsion (VSEPR) model. According to this model, the valence electrons of an atom are involved in the formation of single, double or triple bond. The valence electrons can also be unshared and exist as lone pair on atoms. The combination forms a negatively charged region of electron density around a nucleus. Since, like charges do not attract, the region of electron density around a nucleus spread out so that each atom is as far away from each other at different angles.
(c)
Interpretation:
The most polar bond in ATP is to be predicted.
Concept Introduction:
A molecule is polar if it has polar bonds and the centers of its partial positive and partial negative charge do not coincide.
(d)
Interpretation:
Observing the bonds of ATP molecule, it has to be determined whether ATP is polar or nonpolar.
Concept Introduction:
A molecule is polar if it has polar bonds and if the centers of partial positive charge and partial negative charge lie at different places with in the molecule.

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Chapter 3 Solutions
EP INTRO.TO GENERAL,ORGANIC...-OWL ACCE
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