Class 10 > Science

Question

Balance the following chemical equations and state whether they are exothermic or endothermic: FeSO₄ --------→ Fe₂O₃ + SO₂ + SO₃
Medium

Solution

This is an endothermic reaction, as ferrous sulphate takes energy to decompose. 2FeSO₄(s) (Ferrous sulphate Heat) ----(heat)---→ Fe₂O₃(s) (Ferric oxide) + SO₂(g) + SO₃(g)

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