Balance the Following Oxidation-Reduction Reaction in Acid Solution: Fe(s) →

question 56

Multiple Choice

Balance the following oxidation-reduction reaction in acid solution: Fe(s) → Fe²⁺ + H₂(g)
The sum of the coefficients is ________.

• A) 2
• B) 5
• C) 8
• D) 7
• E) 9

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