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solong [7]
2 years ago
9

What do dipole-dipole forces do?

Chemistry
1 answer:
zhuklara [117]2 years ago
3 0

Answer: A

Explanation:

Dipole-dipole forces occur between molecules with permanent dipoles. This occurs when non-metals have different electronegativities, and are not symmetrical in shape, such as a water molecule or H₂O. As the elements have unequal partial charges, the molecule is polar, and so contains dipole-dipole forces.

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PLEASE PLEASE PLEASE HELP ME
andrey2020 [161]

3. Cl₂ + 2KI --> 2KCl + I₂

Cl = 2        Cl = 2

K = 2         K = 2

I = 2           I = 2

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5. 4Na + O₂ --> 2Na₂O

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Cl = 2          Cl = 2

7. 2K + Cl₂ --> 2KCl

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8 0
3 years ago
Hi there needing help with the IUPAC names for these compounds
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For A:
Your longest carbon chain is 5 so it's overall a pentane

you have 2 branchings on Carbon 2 and 4; and the branchings are methyl groups

so the name would be 2,3-dimethylpentane

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3 0
4 years ago
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