8.2 - Redox Reactions and Balancing Equations
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Practice Questions
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Define oxidation and reduction.
💡 Hint: Remember the acronym OIL RIG.
What is the reducing agent in the reaction: Cu²⁺ + Zn → Zn²⁺ + Cu?
💡 Hint: Think about what loses electrons in the reaction.
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Interactive Quizzes
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What does the acronym OIL RIG stand for?
💡 Hint: Think about the definitions of the two processes.
True or false: In a redox reaction, oxidation and reduction occur independently.
💡 Hint: Consider how electrons are transferred in these reactions.
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Challenge Problems
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Balance the following redox equation in acidic solution: H₂O₂ + I⁻ → O₂ + I₂.
💡 Hint: Separate into half-equations and balance each side for atoms and charge.
Explain how you would approach balancing redox reactions in acidic vs basic solution.
💡 Hint: Remember the additional step unique to basic solutions.
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