Given: S₂O₄^2-(aq) $\rightarrow$ SO₃^2-(aq),basic Solution

question 59

Multiple Choice

Given: S₂O₄^2-(aq) $\rightarrow$ SO₃^2-(aq) ,basic solution. How many electrons appear in the balanced half-reaction?

• A)3
• B)6
• C)1
• D)4
• E)2

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