Question

what is the decomposition of FeSO4?​

Answer 1

Explanation:

When ferrous sulphate crystals[FeSO4. 7H2O] are heated, water of crystallization is lost. And then the anhydrous salt decomposes to form red brown ferric oxide [Iron(III)] , sulphur dioxide (SO2) and sulphur trioxide (SO3) gases. ... This process of heating ferrous sulphate crystals is known as Thermal Decomposition.

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