Chapter 6: Q. 6.75 (page 199)

Compare the Lewis structures of ${CF}_{4}$ and ${NF}_{3}$ . Why do these molecules have different shapes?

Short Answer

Expert verified

Molecules have different shapes due to different number of bond pair and lone pair.

Step by step solution

Given information

We are given that ${CF}_{4}$ and ${NF}_{3}$ molecules have different shapes

Simplify

One carbon atom and four fluorine atoms make up the Lewis structure of

{CF}_{4}

, with the carbon atom in the centre and the fluorine atoms surrounding it. The Lewis dot structure's central atom contains no lone pairs, but each of the outside atoms has three.

In the Lewis structure of

{NF}_{3}

three single bonds bind three fluorine and one nitrogen atoms. There are

10

lone pairs and

3

bound pairs in the

{NF}_{3}

Lewis structure.

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Compare the Lewis structures of ${CF}_{4}$ and ${NF}_{3}$ . Why do these molecules have different shapes?

Short Answer

Step by step solution

Given information

Simplify

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Compare the Lewis structures of CF4and NF3. Why do these molecules have different shapes?

Short Answer

Step by step solution

Given information

Simplify

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Chemistry Branches

Kinetics

Ionic and Molecular Compounds

Making Measurements

Chemical Reactions

The Earths Atmosphere

Study anywhere. Anytime. Across all devices.

Compare the Lewis structures of ${CF}_{4}$ and ${NF}_{3}$ . Why do these molecules have different shapes?