
Molecular Species Lists List #1 1. NO2 6. IF3 2. PCI3 7. C2H6O (more than one...
IBra 1. Lewis Structure 2. Perspective drawing 3. Steric Number of central 4. # of atoms bonded to atom 5. #of lone electron pairs on central atom 6. Electronic geometry central atom 9. Molecular polarity 7. Molecular geometry 8. Bond angles 10. Hybridization of central atom N H (HN-NH) 2. Perspective drawing 1. Lewis Structure 5, #of lone electron pairs 3. Steric Number of central 4. # of atoms bonded to 6. Electronic geometry central atom on central atom atom...
Draw Lewis structure and show the lone pairs on each ce 1. NH, 2. NF one pairs on each central atom for the following species: 3. NH+ 4 H.O 5. BF: 6. XeF. 7. BrFs 8. PCI 9. ASF 10. CH Experiment 12-Molecular Geometry & Bondins
Draw Louis structures for the following molecules.each molecule has
more than one central atom. use supplied hints to arrange atoms
into molecular framework then fill in the blank. for bond
polarities, indicate the polar bonds on your Lewis structures using
the S+ and S- notation.
Experiment 8 Part 2: Molecules and lons with More Than One Central Atom Molecular geometries (indicate which atom): N₂F4 Ideal bond angles (indicate which atom): Are polar bonds present? (Indicate on Lewis dot structure.) Is...
Chem 1020 Chapter 8 Bonding and Molecular Structure Exercise 2 1. Fill in the table. Name: Molecule or ion Lewis structures (Label the formal charge of each atom) Other resonance structures, if any? (For each structure, tabel the formal charge of each atom) Octet rule exception? (If yes, specify the type of exception) Most stable resonance structure NF -N- F: NO2 ВСІ, OCS N20 HCO, СНО, (formate) (Note: the H in this ion is bonded to the central atom)
VSEPR Theory Name Paxton Pierpoint Partner's Name Section Number NH, How many valence electrons are in this structure? 1. Lewis structure 2. 3-D drawing и не 3. Number of atoms bonded to central atom 4. Number of lone pairs of electrons on the central atom 5. Electronic geometry 6. Molecular geometry 7 Hybridization of central atom 8. Polarity HCN How many valence electrons are in this structure? 1. Lewis structure 2. 3-D drawing 5. Electronic geometry 3. Number of atoms...
Lewis structure
valence electrons
molecular geometry
electron geometry
shared pairs
in shared pairs
6. SbCls (no CI-CI bonds) 1. CHBr (C is central atom) 2. IC127 (no CI-CI bonds) 3. NO,- (no 0-0 bonds) 7. BrF3 (no F-F bonds) 4. BF: (no F-F bonds) 8. IC14- (no Cl-Cl bonds) 9. CH,CH,CO2- (bonding as in formula) 10. CsH10 5. HOOH (bonding as in formula)
N2H4 (H2N-NH2) 1. Lewis Structure 2. Perspective drawing 3. Steric Number of central 4. # of atoms bonded to 5. #of lone electron pairs 6. Electronic geometry central atom on central atom atom 7. Molecular geometry 8. Bond angles 9. Molecular polarity 10. Hybridization of central atom SO42
N2H4 (H2N-NH2) 1. Lewis Structure 2. Perspective drawing 3. Steric Number of central 4. # of atoms bonded to 5. #of lone electron pairs 6. Electronic geometry central atom on central atom...
ASF5 1. Lewis Structure 2. Perspective drawing 6. Electronic geometry 3. Steric Number of central 4. #of atoms bonded to 5.#of lone electron pairs central atom on central atom atom 7. Molecular geometry 8. Bond angles 9. Molecular polarity 10. Hybridization of central atom Page 6 of 6 VSEPR Theory and the Shapes of Molecules
SF6
ond Polarity and Molecular Polarity (Dipole Moments) PROCEDURE For each of the molecules below, do the following: Lewis Structures 1) Draw a Lewis dot structure. 2) D etermine whether additional resonance structures are needed to adequately de pict this molecule. Draw all major and minor resonance structures, if any. alence Shell Electron Pair Repulsion (VSEPR) Theory Giv the number of "electron domains" around the central bonding atom. 4 Give the electron domain geometry (sometimes called the orbital geometry.) 5)...
Experiment 11 Formula Central atom: Lewis Structure: Species Geometry: Element: Center 1 Center 2 Valence electrons (total) C2Hs Geometry Center Center 2 Two centers Consider the geometry around Molecular Geometry & Hybridization each center) Center Center 2. Polar (circle) Yes No SF. Element: Valence electrons (total) Electron Geometry Molecular Geometry Valence electrons: Hybridization Electronic configuration: Polar (circle) Yes No No Element: No Central atom Valence electrons (total) Electron Geometry Valence electrons: Molecular Geometry Electronic configuration: Hybridization Resonance Polar (circle) Yes...