Determine the purpose of two cups


Place two Styrofoam cups inside one another, Place lid on top and insert thermometer into the colorimeter, Add 50mls of cold water to cup and Record temp, Add 50mls of 60degree Celsius water to cup/Record water temperature every minute until the temperature is constant


Data-Initially 9'C...When50mL of cold water was added to cup

         58C             ...Immediately after Hot water

         47C            ...1minute after

         44C            ...2minutes after
         38C            ...3minutes after
         36C            ...4minutes after

         36C            ...5minutes after

Determine the purpose of two cups?

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Chemistry: Determine the purpose of two cups
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