Question

In the following reactions, identify which of the elements are oxidized and which are reduced. a....

In the following reactions, identify which of the elements are oxidized and which are reduced.

a. Cl2(g) + 2Na(s) --> 2 NaCl(s)

b. 2Cu3+(aq) +2l-(aq) --> 2Cu2+(aq) + I2(aq)

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Answer #1

a) The element which is oxydized in Na(s) and which is reduced ...

The oxidation state changes either... for both the elements.

b) So, in this reaction .... is oxidized due to increased in oxidation number.. is reduced, due to decreased in oxidation number.

a) The element which is oxydized in Na(s) and which is reduced ...

The oxidation state changes either... for both the elements.

b) So, in this reaction .... is oxidized due to increased in oxidation number.. is reduced, due to decreased in oxidation number.

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