dow Help west.cengagenow.com A. What ls AsF5 Molecular Geometry and OWLv2 | Onli

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dow Help west.cengagenow.com A. What ls AsF5 Molecular Geometry and OWLv2 | Online teaching and l... Review Topics] Use the References to access important values if needed for t A. What is the hybridization of the central atom in NOBr? Hybridization- What are the approximate bond angles in this substance ? Bond angles = B. What is the hybridization of the central atom in SCI2? Hybridization = What are the approximate bond angles in this substance? Bond angles = Submit Answer Retry Entire Group 7 more group attempts remaining

Explanation / Answer

A)Hybridization of the central atom in NOBr : sp2

approximate bond angle in this substance:120 degree

B) Hybridization of the central atom in SCl2: sp3

approximate bond angles in this substance:109.5degrees.

VSEPR theory used to predict the geometry ,hybridization of a molecule.

Rules: 1)identify the central atom

2) count its valence electron

3) add one electron for each bonding atom.

4) add or substart electrons for charge

5)divide the total of these by 2 to find the number of electron pairs.

6)use this number to predict the shape ,hybridization,bond angle

for SCl2 number of electron pairs 4,so hybridization sp3 and theoritical angle 109.5 degree

for NOBr number of electron pairs 3,so hybridization sp2 and theoritical angle 120 degree

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