For Each of the Following Unbalanced Equations, Which Is Depicted

question 234

Multiple Choice

For each of the following unbalanced equations, which is depicted: oxidation or reduction? a) Cr → Cr3+ b) Sn → Sn(OH) 42-

• A)a)oxidation; b)reduction
• B)a)reduction; b)oxidation
• C)a)reduction; b)reduction
• D)a)oxidation; b)oxidation

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