4. An autoclave contains 1000 cans of pea soup. It is heated to an overall temperature of 100°C. If the cans are to be cooled to 40°C before leaving the autoclave, how much cooling water is required if it enters at 15°C and leaves at 35°C? The specific heats of the pea soup, can metal and water are 4.10 kJ kg °C1, 0.50 kJ kg1•C'and 4.1868 kJ kg1 °C1, respectively. The weight of each can is 60 g and it contains 0.45 kg of pea soup. Assume that the heat content of autoclave walls above 40°C is 1.6x10ʻ kJ and that there is no heat loss through the walls.

4. An autoclave contains 1000 cans of pea soup. It is heated to an overall temperature of 100°C. If the cans are to be cooled to 40°C before leaving the autoclave, how much cooling water is required if it enters at 15°C and leaves at 35°C? The specific heats of the pea soup, can metal and water are 4.10 kJ kg °C1, 0.50 kJ kg1•C'and 4.1868 kJ kg1 °C1, respectively. The weight of each can is 60 g and it contains 0.45 kg of pea soup. Assume that the heat content of autoclave walls above 40°C is 1.6x10ʻ kJ and that there is no heat loss through the walls.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Answer: 1534.5849 kg of cooling h20 needed

4. An autoclave contains 1000 cans of pea soup. It is heated to an overall temperature of
100°C. If the cans are to be cooled to 40°C before leaving the autoclave, how much
cooling water is required if it enters at 15°C and leaves at 35°C?
The specific heats of the pea soup, can metal and water are 4.10 kJ kg °C1,
0.50 kJ kg1•C'and 4.1868 kJ kg1 °C1, respectively. The weight of each can is 60 g and it
contains 0.45 kg of pea soup. Assume that the heat content of autoclave walls above
40°C is 1.6x10ʻ kJ and that there is no heat loss through the walls.

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