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for C2H2 NH3 and SF6 A) draw a Lewis structure B) # of electron domains around...

for C2H2 NH3 and SF6
A) draw a Lewis structure
B) # of electron domains around central atom
C) hybridization of central atom
D)electron domain geometry
E) electron domain angles

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Answer #1

The lewis structures, number of electron domains aroung central atom , hybridisation of central atom electron geometry and angles will be

Compound

Lewis structure

Number of electron domain

Hybridisation

Electron domain geometry

Electron domain angles

C2H2

8 electrons

sp

linear

180

NH3

6 electrons

Sp3

Tetrahedral

(molecular geometry: trigonal pyramidal)

107o

SF6

12 electrons

Sp3d2

Octahedral

90o

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