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aliya0001 [1]
3 years ago
15

Which two factors must be equal when a chemical reaction reaches equilibrium?

Chemistry
1 answer:
Art [367]3 years ago
3 0
The correct answer is the statement in option 3. Chemical equilibrium is achieved when both the reactants and the products are in concentrations that has no further tendency to change even as time goes to infinity. This happens when the forward reaction rate is the same as the reverse reaction rate.
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Answer: Be= 2, C =4,  Li = 1 and  B=3

Explanation:

The valence shell can be define as the outermost shell of an atom that contains the valence electrons.

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Boron (B) , electronic configuration; 1s2 2s2 2p1 = 3 electron in its valence shell.

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3 years ago
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Explanation:

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What is another word for the sound barrier?
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Need help asap please and thank you!!
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Brother/sister It's Layer 'C'

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HOPE IT HELPZZ!

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