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A copper calorimeter can with mass 0.446 kg contains
Chapter 17, Problem 101P(choose chapter or problem)
A copper calorimeter can with mass 0.446 kg contains 0.0950 kg of ice. The system is initially at 0.0o C. (a) If 0.0350 kg of steam at 100.0o C and 1.00 atm pressure is added to the can, what is the final temperature of the calorimeter can and its contents? (b) At the final temperature, how many kilograms are there of ice, how many of liquid water, and how many of steam?
Questions & Answers
QUESTION:
A copper calorimeter can with mass 0.446 kg contains 0.0950 kg of ice. The system is initially at 0.0o C. (a) If 0.0350 kg of steam at 100.0o C and 1.00 atm pressure is added to the can, what is the final temperature of the calorimeter can and its contents? (b) At the final temperature, how many kilograms are there of ice, how many of liquid water, and how many of steam?
ANSWER:Solution to 101P Step 1 Specific heat capacity of copper C =390J/kg-K c Specific heat capacity of water C =4190 J/kg-K w 5 Latent heat of fusion L=3.34x10 J/kg-f 6 Latent heat of vaporization L =2.26x10 J/kg-K v Mass of copper M =0.446Kg c Mass of ice M =0.095Kg i Initial temperature =0 C 0 Mass of steam M =0.035Kg s