2.1 - Definitions of Oxidation and Reduction
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Practice Questions
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Define oxidation.
💡 Hint: Think about how this affects the oxidation number.
What does reduction mean?
💡 Hint: Focus on the change in electron numbers.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is oxidation defined as?
💡 Hint: Relate it back to the mnemonic 'LEO'.
True or False: The oxidizing agent loses electrons during the reaction.
💡 Hint: Think about the role of the oxidizing vs. reducing agent.
1 more question available
Challenge Problems
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Write a balanced redox reaction for the oxidation of magnesium by hydrochloric acid.
💡 Hint: Think about the charges and balance both sides.
Describe how the oxidation states of elements change during photosynthesis.
💡 Hint: Consider the half-reactions involved in the process.
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