jessica2889 jessica2889
  • 14-04-2020
  • Chemistry
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how can we tell if there’s a chemical reaction in baking cookies

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anna00271336
anna00271336 anna00271336
  • 14-04-2020

When the materials are heated they undergo a chemical change. The reaction is non reversible. The sugar, flour and eggs can no longer be separated. The properties of the materials have changed so it is a chemical change.
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