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Posted by on Friday, October 12, 2012 at 5:09pm.

You wish to heat 30 kg of water from 60°C to 80°C. How many kcal of heat are necessary to do this? To how many kJ does this correspond?

  • science - , Friday, October 12, 2012 at 5:46pm

    1 kJ = 0.24 kcal
    c=4186 J/kg•K

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