Consider the reaction of water with F2 and suggest, in terms of oxidation and reduction, which species are oxidized/reduced.

Asked by Abhisek | 1 year ago |  56

#### 1 Answer

##### Solution :-

The reaction between water and fluorine can be represented as:

$$2F_{2(g)}+2H_{2}O_{(l)}\rightarrow 4H^{+}_{(aq)}+4F^{-}_{(aq)}+O_{2(g)}$$

This is an example of redox reaction

$$2F_{2(g)}+2H_{2}O_{(l)}\rightarrow 4H^{+}_{(aq)}+4F^{-}_{(aq)}+O_{2(g)}$$

Water is getting oxidized to oxygen and fluorine is being reduced to fluoride ion.

The oxidation number of various species can be represented as:

$$2F_{2(g)}+2H_{2}O_{(l)}\rightarrow 4H^{+}_{(aq)}+4F^{-}_{(aq)}+O_{2(g)}$$

Water is oxidized from (– 2) to zero oxidation state. An increase in oxidation state indicates oxidation of water.

Fluorine is reduced from zero to (– 1) oxidation state. A decrease in oxidation state indicates the reduction of fluorine.

Answered by Pragya Singh | 1 year ago

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