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ExtremeBDS [4]
3 years ago
12

Quais serras que se destacam no planalto sul amazonico?

Chemistry
1 answer:
Vladimir79 [104]3 years ago
7 0
Brazil ...............
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Why is sucrose insoluble in dichloromethane?
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Sucrose is insoluble in dichloromethane because dichloromethane is not a polar solvent.
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3 years ago
Use condensed electron configurations and Lewis electron-dot symbols to depict the ions formed from each of the following atoms,
Dennis_Churaev [7]

The formula for Cs and S is Cs₂S.

For Cs and S,

Ions formed will be Cs⁺ and S²⁻

As cesium belongs to group 1A and sulfur belongs to group 6A. Therefore, the condensed electronic configuration is -

For Cs is [Xe} 6s¹ and for S is [Ne] 3s²3p⁴.

Cs have 1 valence electron and S have 6 valence electrons.

Hence to attain a stable electronic configuration, both two Cs atoms lose one electron and form Cs⁺ and these two electrons will be accepted by one S atom to form S²⁻.

Therefore the formula for the compound is Cs₂S as Cs donate 1 electron and S will accept 2 electrons from Cs.

The formula is Cs₂S.

To learn more about electronic configuration, visit: brainly.com/question/15051483

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Where exactly is our solar system is this water found?
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Explanation:

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