In an experiment to determine the specific heat of copper, a piece of copper weighing 50 g is first heated to 100°C in steam. It is then immersed into water at 27°C. The water in the calorimeter weigh 100 g and the inner aluminum cap weighs 50 g. If the final temperature is 30°C, what is the specific h of copper, specific heat of aluminum is 0.22 cal/g-°C? A 088.colla C B.066.callo-C 6.0.077.callo-C D.0.095.callo-°C

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Please answer no. 30
30. In an experiment to determine the specific heat of copper, a piece of copper weighing 50 g is first
heated to 100°C in steam. It is then immersed into water at 27°C. The water in the calorimeter weighs
100 g and the inner aluminum cap weighs 50 g. If the final temperature is 30°C, what is the specific heat
of copper, specific heat of aluminum is 0.22 cal/g-°C?
B. 0.66 cal/g-°C
D. 0.095 cal/g-°C
A. 0.88 cal/g-°C
C. 0.077 cal/g °C
31. Thirty pounds of ice at 32°F is placed in 100 lb of water at 100°F. (The latent heat of ice may be taken
Transcribed Image Text:30. In an experiment to determine the specific heat of copper, a piece of copper weighing 50 g is first heated to 100°C in steam. It is then immersed into water at 27°C. The water in the calorimeter weighs 100 g and the inner aluminum cap weighs 50 g. If the final temperature is 30°C, what is the specific heat of copper, specific heat of aluminum is 0.22 cal/g-°C? B. 0.66 cal/g-°C D. 0.095 cal/g-°C A. 0.88 cal/g-°C C. 0.077 cal/g °C 31. Thirty pounds of ice at 32°F is placed in 100 lb of water at 100°F. (The latent heat of ice may be taken
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