Practice Electron Domains And Vsepr Notation (4.4.1) - Unit 4: Chemical Bonding and Structure

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6 sample questions

Question 1.
What is an electron domain?
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Think about where electrons are likely to be located around an atom.
Question 2.
How many electron domains does nitrogen oxides (NO) have?
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Identify the number of bonding and lone pair electrons.
3Question 3.
What is the VSEPR notation for a molecule with two bonding pairs and one lone pair?
- AX₁E₁
- AX₂E₁
- AX₂E₂
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Think about how many bonds and lone pairs are in the molecule.
4Question 4.
True or False: A double bond counts as two electron domains.
- True
- False
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Remember how VSEPR counts bonds.
Question 5.
Describe the expected molecular shape and bond angles for the molecule XeBr₃F. Provide its VSEPR notation.
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Analyze the total number of bonding pairs versus lone pairs.
Question 6.
Given the molecule ClF₃, draw its Lewis structure and explain how lone pairs affect its molecular shape and bond angles.
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Count the bonding and lone pairs attached to Cl to determine its shape.

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