Whsts the molecular geometry

The following “bubble” diagram is for the compound H2C=C=CH2 . Using the system we discussed in class label all of the bonds on the bubble diagram using valence bond theory the format is : type of bond : atoms (type of orbital) - atom ( type of orbital) . Be specific as you can in your label Look In the diagram

I NEED A HELP WITH THIS QUESTION .

VSEPR Geometry and Molecular Geometry of NO2-

Hybridi- Molecular Polarity Formula Lewis structure Total # of Electron group Molecular Valence geometry geometry zation Electrons BRF3 XeF2 ICI5 ICI2-

Examine the model structures for SF4and XeF4. Both molecules have four fluorine atoms attached to the central atom but only one of them is polar. Explain this difference.

Determine the electronic geometry, molecular geometry and bond angels for each of the following molecules:  Substance  Electronic Geometry Molecular Geometry Bond Angle CF4   ClF3   OF2   IBr4-   SO2

Draw the most correct Lewis dot structure for the following ion and predict the molecular geometry. IF2-

C. CO2 Lewis Structure VSEPR Sketch Name of Electronic geometry: Name of Molecular shape: d. CH3NHCH3 Lewis Structure Nitrogen: Name of Electronic geometry: Nitrogen: Name of Molecular shape: e. H₂S VSEPR Sketch Lewis Structure VSEPR Sketch Name of Electronic geometry: Name of Molecular shape:

Calculate the number of valence electrons Molecule # 5 SiF?- Draw the Lewis Structure below Draw the three-dimensional structure of the molecule using the "wedge and dash" notation. The molecular geometry is: This molecule is polar nonpolar (Circle your choice.) Our logic for this choice is: The formal charge on Si is The formal charge on F is The hybridization of Si is Estimate F-Si-F bond angle Molecule # 6 CC2F2 Draw the Lewis Structure below Calculate the number of valence electrons Draw the three-dimensional structure of the molecule using the "wedge and dash" notation. The molecular geometry is: This molecule is polar nonpolar (Circle your choice.) Our logic for this choice is: The formal charge on C is The formal charge on Cl/F is The hybridization of C is Estimate F-C-Cl bond angle