Balance the Following Oxidation-Reduction Reaction in Acid Solution

question 97

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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An approach to justice that focuses on punishment as a form of revenge or retaliation against the offender.

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Prisoners classified as posing the least risk to the public and held in facilities with the most relaxed restrictions.

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Pertaining to methods or strategies that do not involve violence, especially in social or political activism.

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Individuals who have been legally charged with a crime for the first time, often considered for lighter sentences or alternative rehabilitation programs.