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17. (a) how much heat transfer is necessary to raise the temperature of a 0.200-kg piece of ice from −20.0ºc to 130ºc, including the energy needed for phase changes? (b) how much time is required for each stage, assuming a constant 20.0 kj/s rate of heat transfer?
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17. (a) how much heat transfer is necessary to raise the temperature of a 0.200-kg piece of ice from...
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