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jeka57 [31]
3 years ago
8

What is the ground-state electron configuration of a neutral atom of cobalt?

Chemistry
1 answer:
Andre45 [30]3 years ago
8 0
4d7 , 3s2 will be the valence shell electronic configuration of a neutral atom of cobalt!
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Reversible reaction and examples on them
Tomtit [17]

Answer:

Here are three examples  

Explanation:

In a reversible reaction, the conversions of reactants to products and of products to reactants occur at the same time.

Example 1

The reaction of hydrogen and iodine to from hydrogen iodide.  

H₂ + I₂ ⇌ 2HI

Example 2

The dissociation of carbonic acid in water to form hydronium and hydrogen carbonate ions

H₂CO₃ + H₂O ⇌ H₃O⁺ + HCO₃⁻

Example 3

The dissociation of dinitrogen tetroxide to nitrogen dioxide.

N₂O₄ ⇌ 2NO₂

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3 years ago
How does the number of valence electrons determine the type and number of bonds an element forms?​
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6 0
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This figure (Figure 1)shows a container that is sealed at the top
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I'm pretty sure the answer is 0.833 atm.

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How many atoms of Carbon are found on the PRODUCTS side?
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Secrets undiscovered is correct, but this chemical formula is not balanced. Double check your question to make sure
5 0
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