(a)
How much heat transfer (in kJ) is necessary to raise the temperature of a 0.210 kg piece of ice from −24.0°C to 134°C, including the energy needed for phase changes? (Assume the substance remains at a constant volume throughout each stage of the heating process.)
kJ
(b)
How much time (in s) is required for each stage, assuming a constant 20.5 kJ/s rate of heat transfer? (Enter your answers as a comma-separated list. Enter your times in order from the earliest stage to the final stage of the heating process.)
t =
(c)
Make a graph of temperature versus time for this process.
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