A 0.5750-kg ice cube at -12.40°C is placed inside a chamber of steam at 365.0°C. Later, you notice that the ice cube has completely melted into a puddle of water. If the chamber initially contained 6.310 moles of steam (water) molecules before the ice is added, calculate the final temperature of the puddle once it settled to equilibrium. (Assume the chamber walls are sufficiently flexible to allow the system to remain isobaric and consider thermal losses/gains from the chamber walls as negligible.)
A 0.5750-kg ice cube at -12.40°C is placed inside a chamber of steam at 365.0°C. Later, you notice that the ice cube has completely melted into a puddle of water. If the chamber initially contained 6.310 moles of steam (water) molecules before the ice is added, calculate the final temperature of the puddle once it settled to equilibrium. (Assume the chamber walls are sufficiently flexible to allow the system to remain isobaric and consider thermal losses/gains from the chamber walls as negligible.)
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Step 1: Determine the given data:
VIEWStep 2: Calculate the mass of steam:
VIEWStep 3: Calculate the heat rejected by the steam to convert from 365 deg to 100 degree water:
VIEWStep 4: Calculate the heat required to raise the temperature of ice from -12.4 to 100 degree:
VIEWStep 5: Make the conclusion depending on the results:
VIEWStep 6: Calculate the heat rejected by the steam to convert from 365 deg to 0 degree water:
VIEWStep 7: Heat required to melt the ice ( from -12.4 degree ice to 0 degree water)
VIEWStep 8: Make the conclusion depending on the results:
VIEWStep 9: Calculate the equilibrium temperature:
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