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How to determine if a molecule is POLAR or NOT | SUPER EASY way | Must Watch – Dr K

How to determine if a molecule is polar or not? This question can be easily answered by looking at the atoms and lone pair surrounding the central atom. We'll need to draw the lewis structure of the compound and judging on the type of atoms or presence of lone pair electrons surrounding the central atom, we can easily classify the molecular polarity, meaning, determine whether the molecule is polar or nonpolar. We can easily classify if a given compound is polar or nonpolar without electronegativity!

Watch the video to find out more about the SUPER EASY trick!

Answers:
a. polar
b. nonpolar
c. polar

Here's when you'll find:
0:00 How to determine if a molecule is polar or not?
0:46 CF4 polar or not
2:02 HCN polar or not
2:22 NF3 polar or not

If you're looking to classify molecular polarity for more complex structures, check this video out: https://youtu.be/0khykhb3eiQ

* Closed captioning is available in English *

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Видео How to determine if a molecule is POLAR or NOT | SUPER EASY way | Must Watch – Dr K канала ChemSimplified
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26 августа 2018 г. 10:00:02
00:03:09
Яндекс.Метрика