1) What is the connection between the number of electron groups and the electron geometry? 2) Describe how the electron geometry changes if you replace a bond with a lone pair

Subject:ChemistryPrice:3.85 Bought3

Share With

1) What is the connection between the number of electron groups and the electron geometry?

2) Describe how the electron geometry changes if you replace a bond with a lone pair. (Does it change?)

3) Describe how the molecule geometry changes if you replace a bond with a lone pair.

4) How is the bent geometry related to the trigonal planar geometry?

5) How is the bent geometry related to the tetrahedral geometry?

6) How is the trigonal pyramidal geometry related to the tetrahedral geometry?

7) For the molecules in the last part of the assignment, how close were your predictions? Explain

5. Now you will use some lone pairs to see how they affect the molecular shape. Build models with the number of bonds and lone pairs you see in the chart Number Number of Lone Bonds Pairs Molecule Geometry Electron Geometry Bond Angles Drawing Linear linear 12 To Line Linear 180.0° are o 13 To trigonal trigonal Planar 1 Plånar 120.04 Planar 120 mode trigonal bent 120.00 Planar lo Tetrahedral tetrahedral| 109.59 3 1 trigonal yramidal terahedral 109.5° 2 bent 2 1 retrahedral 109.5 Linear tetrahedral