maywe12 maywe12
  • 18-10-2019
  • Biology
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3. a.) How do you know that vinegar diffused into the cubes?

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lestergarcia1781
lestergarcia1781 lestergarcia1781
  • 18-10-2019

Answer:

As an acid, vinegar has a large number of hydrogen ions. When the hydrogen ions come into contact with the pH indicator, the solution changes color.

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