C4 pH value of beverages (teacher instructions)
Experimentation instructions for Experimento | 10+:
Background information on the content and practical information on conducting the experiment "pH value of beverages – How acidic is it in the stomach?".
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How to reference this medium
• Observe the safety information in the instructions as well as the applicable safety guidelines for your school.
• All materials mentioned in the instructions will have to be purchased directly from commercial sources.