Your Safer Source for Science
All-In-One Science Solution
Your Safer Source for Science
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Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
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firewatch

The discrepant event of placing a red sponge in a red solution and having it turn blue is sure to capture your students’ attention. This will surely stimulate a lively discussion leading to a generation of possible hypotheses.

Concepts

  • Indicators
  • Acids & Bases
  • pH