Homework 5 - fernandez (jf23742) Homework 5 Brodbelt...

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fernandez (jf23742) – Homework 5 – Brodbelt – (53765) 1 This print-out should have 21 questions. Multiple-choice questions may continue on the next column or page – Fnd all choices before answering. Please note that the terms electronic ar- rangement and electronic geometry mean the same thing. Also, the terms molecular shape and molecular geometry mean the same thing. DUE DATE IS ±RIDAY, OCTOBER 17, 11:00 pm!!! 001 10.0 points - 2 has (2, 3, 4) regions of high electron density and (2, 4, 6) bonded electrons. 1. 2; 6 2. 3; 4 3. 3; 6 4. 3; 2 5. 2; 2 6. 4; 2 7. 2; 4 8. 4; 4 9. 4; 6 002 10.0 points A molecule has one lone pair of electrons on the central atom and three atoms bonded to the central atom. What is its electronic ar- rangement and its hybridization? 1. pyramidal; sp 2 2. tetrahedral; sp 3 3. trigonal planar; sp 2 4. tetrahedral; sp 2 5. pyramidal; sp 3 6. angular; sp 3 7. trigonal planar; sp 3 003 10.0 points The electronic arrangment is the same as the molecular shape when 1. there are more shared electrons than non- shared electrons. 2. the atoms are joined by sigma bonds. 3. the molecule is not polar. 4. there are no lone pairs of electrons on the central atom. 5. the number of bonding orbitals equals the number of anti-bonding orbitals. 004 10.0 points Which represents a false statement?
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Homework 5 - fernandez (jf23742) Homework 5 Brodbelt...

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