Is it acidic?

Detect the presence of acids and the effects on everyday life! 

What you need for the experiment:

  • 1 small dish
  • Eggshell (rinsed and dried from a boiled or raw egg) or a thin seashell such as a sand dollar
  • Lemon juice
  • Food scale (not required)

Let’s get started!

1. Check the list and gather the materials you need.
2. Click video and start science fun!

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