For the molecules below, draw the Lewis structure, determine the
electron groups geometry, the molecular geometry, if the molecule
is polar or non-polar, and the symmetry point group.a) H2O.b)
SO2.c) I2.d) CCl4.e) CHCl3.f) CH2Cl2.g) H2C=CH2.h) Benzene.i)
XeF4.j) CHFClBr.k) NH3.l) PCl5.m) SF4.
1. Draw the Lewis structure, determine the molecular
geometry and electronic geometry, hybridization, and bond angles of
the following molecules: ICl2-, SnCl3-
2. Draw the energy diagram for aluminum and indicate
which ones are the valence shell orbitals. Then draw the
hybridization orbitals if the atom was sp hybridized
Write the best Lewis structure, and determine the molecular
geometry, hybridization, and polarity for each of the following
molecule/ion (8 pts.)
Molecules
Lewis Structure
Molecular geometry
Hybridization
Polarity
ClF3
POCl3
KrF2
There are four constitutional isomers with the molecular formula C3H9N. Draw a Lewis structure for each isomer and determine the number of lone pairs on the nitrogen atom in each case.
Draw the Lewis structure of AsO43– showing all lone pairs.
Identify the molecular geometry of AsO43–. What is the
hybridization of the central As atom? What are the approximate bond
angles in AsO43–? An AsO43– ion is polar or non polar?