Exploring Chemical and Physical Changes

Requires Chemical Set 1 & 2
  • Differentiate between chemical and physical changes.
  • Describe features that identify changes as chemical or physical.
  • List examples of physical and chemical changes, and then classify why these are chemical or physical changes.

View Materials

Materials

  • Sodium carbonate, 1M, 15 mL
  • Sodium polyacrylate, 2 g
  • Nail
  • Aluminum weighing dish
  • Requires Chemical Set #1
  • Requires Chemical Set #2
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