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inessss [21]
3 years ago
10

The bond angles in SCl2 are expected to be Multiple Choice a little more than 109.5°. 109.5°. 120°. a little less than 109.5°. 1

80°.
Chemistry
1 answer:
nalin [4]3 years ago
4 0

Answer:

a little less than 109.5°

Explanation:

SCl2 has four regions of electron density around the central atom of the molecule. This implies that it has a tetrahedral electron domain geometry with an expected bond angle of 109.5° according to valence shell electron pair repulsion theory.

However, there are two lone pair of electrons on the central atom of the molecule which decreases the bond angle a little less than 109.5° owing to repulsion between electron pairs.

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Answer:

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4 0
3 years ago
A. Lithium iodide and bromine react to produce lithium bromide and iodine.
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2LiI+1Br₂-->2LiBr+1I₂

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What does multivalent mean???
salantis [7]
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3 years ago
Purification of copper can be achieved by electrorefining copper from an impure copper anode onto a pure copper cathode in an el
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Answer: 406 hours

Explanation:

Q=I\times t

where Q= quantity of electricity in coloumbs

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t= time in seconds = ?

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i.e. 63.5 g of copper is deposited by = 193000 Coloumb

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57748032=39.5\times t

t=1461975sec=406hours    (1hour=3600s)

Thus it will take 406 hours to plate 19.0 kg of copper onto the cathode if the current passed through the cell is held constant at 39.5 A

3 0
3 years ago
Iron and oxygen react together to make iron (III) oxide (rust). You know that this is a chemical reaction and not a nuclear reac
Alona [7]
The atoms didn't change we only added 2 different ones together. 2nd one is right
7 0
3 years ago
Read 2 more answers
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