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Physical science

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how many calories to change 100 grams of water at 100 degrees C. to 100 grams of steam at 100 degrees C.?

  • Physical science - ,

    The heat of vaporization of H2O is 540 calories per gram.
    So, multiply 540 cal/g by 100 g.

  • Physical science - ,

    thank you drwls!!

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