character: Dr. Emily Johnson
topic: The Role of Catalysts in Lowering Activation Energy
grade: 12
subject: Chemistry
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character: Professor Mark Smith
topic: Understanding Reaction Mechanisms and Catalysts
grade: 12
subject: Chemistry
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character: Dr. Sarah Lee
topic: The Importance of Activation Energy in Chemical Reactions
grade: 12
subject: Chemistry
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character: Mr. James Brown
topic: Catalysts: Enhancers of Reaction Rates
grade: 12
subject: Chemistry
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