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andrew-mc [135]
3 years ago
14

What elements are being reduced and oxidized in this chemical formula?

Chemistry
1 answer:
dangina [55]3 years ago
3 0

Answer: The element Na (Sodium) is getting oxidized and Hydrogen is getting reduced.

Explanation:

Oxidation reactions are the reactions in which addition of oxygen takes place.

Reduction reactions are the reactions in which loss of oxygen takes place.

For a given reaction:

2Na(s)+2H_2O(l)\rightarrow H_2(g)+2NaOH(aq.)

Sodium is getting oxidized because there is an addition of reaction with that element.

Hydrogen is getting reduced because there is a removal of oxygen with that element.

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For ions, the effective nuclear charge changes than the neutral atom.

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Anions: They are formed when an atom gain electrons in its outermost shell. They are negative ions.

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