Chemistry 1301A/B Study Guide - Final Guide: Trigonal Planar Molecular Geometry, Orbital Hybridisation, Electronegativity

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copperyak440

24 Sep 2020

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The best lewis structure has negative formal charges on the most electronegative atom; therefore a) is the best lewis structure. bonds: incorrect; formal charges not as above, incorrect; the br is missing a nonbonding pair of electrons. In the best lewis structure of bro3 , the br has a no formal charge and the single bonded o has a formal charge of 1. The other two o"s should bear 1 formal charges. charges have been minimized by the formation of double bonds. Chapter 3 - 2: lewis structure is: There are 4 non-bonding electrons (2 pairs) on chlorine. If5 has one non-bonding pair of electrons on the central atom, i. The correct answer is e): resonance structures can be drawn for all of them except for the last one. 3 more resonance structures; average br - o bond order = 7/4. There are 3 other resonance structures for this molecule; Average as o bond order in aso43 is 1. 25.

Related Questions

(A)

(B)

(C)

1. What are the charges on the O for equation A, B,C

2. What are the charges on the C for equation A,B,C

3. What are the charges on the N for equation A,B,C

4. Which resonance for (A,B, or C) is the preferred structure ofthe fluminate ion?

5. The charge on the fluminate ion is?

To determine what portion of the question you have correct,check question score at the top of the assignment. Indicate theformal charges on each atom of each of the resonance forms of thefulminate ion. Lone pairs are not shown, but the octet rule isobeyed by each atom. Include the sign of the formal charge even ifit is positive, i.e., enter +1 to indicate a + formal charge.

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The substance chlorine monoxide, ClO(g), is important in atmospheric processes that lead to depletion of the ozone layer. The ClO molecule has an experimental dipole moment of 1.24 D, and the Cl – O bond length is 1.60 Å. (a) Determine the magnitude of the charges on the Cl and O atoms in units of the electronic charge, e. (b) Based on the electronegativities of the elements, which atom would you expect to have a partial negative charge in the ClO molecule? (c) Using formal charges as a guide, propose the dominant Lewis structure for the molecule. (d) The anion ClO^– exists. What is the formal charge on the Cl for the best Lewis structure for ClO^–?

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Chemistry 1301A/B Study Guide - Final Guide: Trigonal Planar Molecular Geometry, Orbital Hybridisation, Electronegativity

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