Question

when ferrous sulphate is heated strongly it decomposes to form ferric oxide sulphur dioxide and sulphur trioxide​

Answer 1

The reaction in skeletal symbolic form can be written as below:

FeSO₄ → Fe₂O₃ + SO₂ + SO₃

On counting the no. of atoms on both sides, we have

Fe - 1                           Fe - 2

S - 1                             S - 2

O - 4                            O - 8

On LHS, if we make Fe 2 from 1, we get

2FeSO₄ → Fe₂O₃ + SO₂ + SO₃

Fe - 2                           Fe - 2

S - 2                             S - 2

O - 8                            O - 8

Here, since the no. of atoms on both sides are equal, it is a balanced one.

Answer 2

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hey mate here is your ans .....

As much as i know ... here i am elaborated this ...i hope it will help u to understand ____

..........

in this reaction the single reactant Feso4 decomposes to form three different products . so the reaction is a decomposition reaction ....

2 feso4 (s) ------->Fe2o3(s) +So2 (g)+so3

anhydrous ferric oxide

ferrous brown

sulphate