Question

When green vitriol (FeS04.7H2O) is strongly
heated and the evolved gastes) is passed into
water a mixture of two acids is obtained.
Name these acids and write a balanced
Chemical reaction for the entire mentioned process​

Answer 1

Answer:

On heating, ferrous sulphate crystals lose water and anhydrous ferrous sulphate (FeSO

4

) is formed. So their colour changes from light green to white. On further heating, anhydrous ferrous sulphate decomposes to form ferric oxide (Fe

2

O

3

), sulphur dioxide (SO

2

) and sulphur trioxide (SO

3

).

Answer 2

Answer:

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