character: Mr. Robert Brown
topic: Calculating Enthalpy Changes in Reactions
grade: 11
subject: Chemistry
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character: Ms. Emily Carter
topic: Thermodynamics and Energy Transfer
grade: 11
subject: Chemistry
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character: Dr. Lisa Wong
topic: Chemical Kinetics and Reaction Rates
grade: 11
subject: Chemistry
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character: Mr. John Smith
topic: Understanding Hess's Law
grade: 11
subject: Chemistry
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