What is a convenient synthetic method for the preparation of SO₂? A)2 SO₃(g)+ heat → 2 SO₂(g)+ O₂(g) B)S₈(s)+ 8 O₂(g)+ heat → 8 SO₂(g) C)H₂SO₃(aq)⇌ H₂O(l)+ SO₂(aq) D)FeSO₃(s)+ heat → FeO(s)+ SO₂(g)

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This equation shows the synthesis of SO₂ from its constituent elements in the gas phase. The heat acts as an energy source to drive the reaction forward. This method is simple and convenient for the preparation of SO₂. The other options either involve a reversible reaction or the use of FeSO₃ as a starting material, which may not be easily available or viable for large-scale production.

What Is a Convenient Synthetic Method for the Preparation of SO2

What Is a Convenient Synthetic Method for the Preparation of SO₂