Chem - pure memorization unit 2
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14 Terms
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Sp
Linear, 180
2
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Sp2
Trigonal Planar, Bent if 1 lone pair, 120 ~ 118
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Sp3
Tetrahedral, Trigonal pyramidal of 1 lone pair, Bent if 2 lone pair
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tetrahedral
109.5
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Pyramidal
107
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bent sp3
104.5
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bent sp2
120
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Polyatomic ions
NH4+
H3O+
SO42-
OH-
NO3-
CO32-
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Enthalpy
\delta H=v+pv internal energy + pressure x volume
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Unit cells
very middle- 1
faces- ½
edges -1/4
corners 1/8
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Covalent naming
Mono, di , tri, tetr, pent ,hex
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Metal Non-Metal?
Ionic
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metal metal
non polar covalent
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non metal non metal
polar covalent or non polar covalent
Note 
Flashcards (32)