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vodomira [7]
3 years ago
15

The number 6.02 x 1023 is called... i need help what is the name for 6.02 x10^23

Chemistry
1 answer:
gogolik [260]3 years ago
6 0
It’s called Avogadro’s number!
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Choose the correct total number of electron domains (bonding and nonbonding) about a central atom if the angle(s) between the el
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Answer:

The central atom has 3 electron domains.

Explanation:

According to the Valence Shell electron pair repulsion theory (VSEPR) put forward by Gillespie and Nyholm in 1957, the shape of a molecule is determined by repulsion between all the electron pairs (electron domains) present in the valence shell.

The electron pairs or electron domains are known to position themselves as far apart in space as possible in order to minimize repulsions.

Hence, when the central atom of a molecule contains three electron domains, they are positioned at an angle of 120° from each other to minimize repulsions. Hence the answer.

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Based on their electrons dot diagrams, what is the formula for the covalently bonded compound
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2 years ago
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Convert the following to grams, <br> a. 0.100 moles of CO2
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I hate to do this, but
https://youtu.be/Pft2CASl0M0 is a link to a mr andersen video. I dislike watching these cause this is what my teacher uses instead of actually having to teach herself.
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3 years ago
What are isotopes?
Elis [28]

Answer:

B

Explanation:

6 0
2 years ago
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