character: Basic Barry
topic: The pH Scale and Its Importance
grade: 9
subject: Chemistry
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character: Dr. Acid
topic: Understanding Acids and Bases
grade: 9
subject: Chemistry
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character: Professor Solution
topic: Chemical Reactions in Aqueous Solutions
grade: 9
subject: Chemistry
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character: Lab Rat
topic: Conducting pH Tests in the Laboratory
grade: 9
subject: Chemistry
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