SO₃²⁻(aq) + Cl₂(g) → SO₄²⁻(aq) + Cl⁻(aq) [basic]
SO₃²⁻(aq)+ 2OH-( aq)+ Cl₂(g) → SO₄²⁻(aq) + Cl⁻(aq)
Oxidizing Agent : Cl2
a substance that oxidizes something especially chemically (as by accepting electrons)
reducing Agent : SO₃²⁻
A reducing agent is typically in one of its lower possible oxidation states, and is known as the electron donor.
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