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How much heat in KJ is needed to change 3.0 kg of ice at -10C into (superheated) steam at +150C ?

  • physics -

    I will be happy to critique your thinking. Add the following heats:
    heat to melt ice
    heat to warm water to 100C
    heat to change water to steam
    heat to heat steam to 150C

  • physics -

    heat to melt ice 2100 kj
    liquid 4186 kj
    steam 2010 kj
    heat to heat steam 301.5 kj

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