Chem_8-10.txt

What elements create ionic compounds?

all A compounds, think NaCl
What is Coulomb's law?
- E = k[(Q₁ + Q₂) / r]
- Q = charges
- k = productivity constant
- r = distance between atoms
Ionic or Covalent: Formula unit

Ionic
Ionic or Covalent: LiF

Ionic
Ionic or Covalent: :.A=A.:

Covalent
Ionic or Covalent: not water soluble

Covalent
What is it when 2 atoms of unequal electronegativities covalently bonds and the resulting atom is polar?

Polar Covalent Bond
VSEPR

Valence-Shell Election-Pair Repulsion
Name that molecular shape.
Cl-Be-Cl

Linear
Name that molecular shape.
F
|
B
/ \
F F

Trigonal Planar
Name the shape

Tetrahedral
Name the shape

Trigonal Bipyramidal
name the shape

Octahedral
Sigma Bond?

Single bond of overlapping orbitals
Pi Bonds?

bonds of "fused" non-hybridized orbitals
Bond order equation?

= .5 (#of e in bonding molecular orbitals - #of e in antibonding molecular orbitals)
Hybridization?

Fusing the orbitals to to allow the generate hybrid orbitals

Author

Anonymous

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Card Set

Chem_8-10.txt

Description

study for chaps 9-10

Updated

2010-11-18T05:21:55Z

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