Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Concept explainers

Formal Charges
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Valence Bond Theory Vbt
Valence bond theory (VBT) in simple terms explains how individual atomic orbitals with an unpaired electron each, come close to each other and overlap to form a molecular orbital giving a covalent bond. It gives a quantum mechanical approach to the forma…
Question

Predict which compound in each of the following pairs should
have the higher melting and boiling points (Hint: Write the Lewis structure and
determine whether the compound is ionic, polar covalent, or nonpolar covalent.):
a. C2H6
and CH4
c. F2
and Br2
b. CO and NO d. CHCl3
and Cl2

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