Please answer questions 1 2 3 4abc It2. Why can we ignore the disposition of the lone pairs on terminal atoms?3. What are the bond angles for a molecule having an octahedral electronic geometry with two lone pairsand four bonds on the central atom?4. Consider the structural changes that occur in the following molecules. Begin by drawing the bestLewis Structure for each of the following molecules.BH3CH4HFHNO'HH HH.a. What are the ideal bond angles for each structure, and which are expected to be distorted?b. For the ones that are distorted look up on the internet and record their experimental values here:c. According to Lewis and VSEPR theory, why do these changes occur?

since you have asked multiple questions, as per guidelines we will solved first three questions for…

1. According to VSEPR theory, why are bonds and lone pairs spaced as far apart as possible? 2. Why can we ignore the disposition of the lone pairs on terminal atoms? 3. What are the bond angles for a molecule having an octahedral electronic geometry with two lone pairs and four bonds on the central atom?

1. According to VSEPR theory, why are bonds and lone pairs spaced as far apart as possible? 2. Why can we ignore the disposition of the lone pairs on terminal atoms? 3. What are the bond angles for a molecule having an octahedral electronic geometry with two lone pairs and four bonds on the central atom?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Please answer questions 1 2 3 4abc

It
2. Why can we ignore the disposition of the lone pairs on terminal atoms?
3. What are the bond angles for a molecule having an octahedral electronic geometry with two lone pairs
and four bonds on the central atom?
4. Consider the structural changes that occur in the following molecules. Begin by drawing the best
Lewis Structure for each of the following molecules.
BH3
CH4
HF
HN
O'H
H H
H.
a. What are the ideal bond angles for each structure, and which are expected to be distorted?
b. For the ones that are distorted look up on the internet and record their experimental values here:
c. According to Lewis and VSEPR theory, why do these changes occur?

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