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May 1, 2023 MOM’s Acid-Base ChemistryIntroductionIn this experiment, students react milk of magnesia with vinegar to study acid-base chemistry, chemical...
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May 1, 2023 Introduce Environmental Studies with a River Tank™Often the most important changes in an aquatic environment are chemical changes. A River Tank is a...
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April 1, 2025 Life in a Living Pond
