CHE 106 Lecture Notes - Lecture 34: Valence Bond Theory, Covalent Bond, Vsepr Theory
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1)Match each molecule with the hybridization of the chlorine atom.
A | sp2 |
B | sp3d |
C | sp3 |
D | sp |
E | sp3d2 |
Match the letter
ClO4-
ClO2
ClO3-
ClO2-
2)Match each electron group arrangement with the corresponding central-atom orbital hybridization.
A | sp3 |
B | sp2 |
C | sp3d2 |
D | sp3d |
E | sp |
Match the letter
tetrahedral
octahedral
trigonal planar
trigonal bipyramidal
linear
3)Like several other bonds, carbon-oxygen bonds have lengths and strengths that depend on the bond order. Draw Lewis structures for the following species, and arrange them in order of increasing carbon-oxygen bond length. (Indicate the order with the numbers from the drop-down list, starting with 1 for the compound with the smallest bond length to 5 for the compound with the largest bond length.)
CO32-
HCO3-(H attached to O)
H2CO
CO
CH4O
4)Which have a molecular dipole moment?
Yes, No SF6
Yes No CS2
Yes No PF3
Yes No SF4
Yes No F2