Chem quiz 3

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18 Terms

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Hybridization sp

linear 2 groups

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sp²

3 groups trigonal planar

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sp³

tetrahedral 4 groups

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sp³d

trigonal bipyramidal 5 groups

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sp³d²

octahedral 6 groups

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AX2

linear 180 degrees

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AX3

trigonal planar 120 degrees

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AX2E

bent less than 120 degrees

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AX4

tetrahedral 109.5 degrees

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AX3E


Trigonal pyramidal 107 degrees

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AX2E2

Bent 104.5

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AX5

Trigonal bipyramidal 90 degrees and 120 degrees

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AX4E

Seesaw less than 90 degrees, 120

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AX3E2

T shape about 90 degrees

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AX2E3

Linear 180 degrees

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AX6 octahedral

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How do you find valence electrons? CO2

add the electrons carbon=4 oxygen=6 total 16 valence electrons

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