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pH Measurements of Household Items

Summary

Universal indicator is used to show the pH of numerous household chemicals.

Chemicals and Solutions

  • household ammonia
  • baking soda
  • antacids
  • vitamin c
  • aspirin
  • vinegar
  • universal indicator

Materials

  • cylinders
  • water for dissolving solids
  • universal indicator array

Procedure

Add universal indicator to each of the household items and compare the color generated to the array.

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