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What is the entropy change of ice to water and water to vapor?

  1. Jul 1, 2009 #1
    1.) What is the entropy change of a 33.0 g ice cube that melts completely in a bucket of water whose temperature is just above the freezing point of water? (J/deg)




    2.) What is the entropy change of a 7.3 g spoonful of water that evaporates completely on a hot plate whose temperature is slightly above the boiling point of water?
     
  2. jcsd
  3. Jul 1, 2009 #2

    turin

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    Show work.
     
  4. Jul 1, 2009 #3
    I dont even know how to solve the question!!!

    what equations do I need?
     
  5. Jul 1, 2009 #4

    turin

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    What equations do you think that you need?
     
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