Question

A small amount of ferrous sulphate is heated in hard glass tube. Write chemical equations and which reaction is taking place

Answer 1

➡️on heating ferrous sulphate it decomposes into ferric oxide Fe2O3 (residue) which is red in colour. When ferrous sulphate crystals are heated, the residue obtained in test tube is red colour.

Answer 2

Answer:

  Decomposition reaction.

 2FeSO4(s) +Heat → Fe2O3(s) + SO2(g) + SO3(g)