Ethane (C2H6), ethylene (C2H4), acetylene (C2H2). Give the lewis
structure, VSEPR shape, bond angles, molecular dipole, valence bond
sketch, hybridization of each carbon atom, sigma and pi bonds for
each of the three substances above.
Predict all bond angles and the shape of the molecules and
ions. (draw Lewis structure first)
BF4-
HCO3-
CH3CHO
CH3COOH. 2.Indicate the polarity of the following
molecules. Draw Lewis structure and point out the polarity of each
chemical bond and then point our the polarity of the molecule.
CH2Cl2
HCN
H2O2
CH3CN
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
For the following, draw the Lewis Structure, name the shape,
determine the type of bond to be expected and the polarity of the
molecule.(/8)
a) PBr3
b)SiF4
Draw a Lewis structure, condensed structure and skeletal
structure for a compound with molecular formula C6H15NO. The
nitrogen and oxygen atoms are bound to different carbon atoms (not
to each other!) and your structures should have no formal charges.
Note that there are multiple correct answers to this question! a.
Lewis structure (draw all atoms, bonds, and lone pairs) Please show
all work
Draw a Lewis structure, condensed structure and skeletal
structure for a compound with molecular formula C6H15NO. The
nitrogen and oxygen atoms are bound to different carbon atoms (not
to each other!) and your structures should have no formal charges.
Note that there are multiple correct answers to this question! a.
Lewis structure (draw all atoms, bonds, and lone pairs)
For each of the following: draw the Lewis structure (use o whenever possible), name the molecular shape, and indicate if it is polar or nonpolar. a. SBr2 b. BrH3 c. SiF4 d. H2Oe. CH3F f. SiO2 g. SO2 h. NI3