Question

name the products formed when ferrous sulphate is heated and drive test you what type of reaction is it

Answer 1

Answer:

Explanation:

When ferrous sulphate crystals [FeSO4.7H2O] are heated, the water of crystallisation is lost first. Then the salt decomposes giving red brown ferric oxide [iron[III]] and sulfur dioxide and sulfur trioxide gases.

2FeSO4  ----> Fe2O3   +  SO2   + SO3

Ferrous sulphate crystals have the common name Green vitriol and it is normally called iron[II] sulfate crystals. Although this is the 'correct' modern name, some coutries and teachers are still using the older system.

Answer 2

Answer: 2FeSO4 gives Fe2O3+SO2+SO3 on heating.

Explanation:name of products are ferric oxide , sulphur dioxide and sulphur trioxide

It is a decomposition reaction

SO2 and SO3 are gases with odour . Because of its odour we can conclude that SO2 and SO3 is formed

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