A 5-kg copper ball at 75 C is dropped into 12 kg of water, initially at

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A 5-kg copper ball at 75^◦C is dropped into 12 kg of water, initially at 5^◦C, in a well-insulated container.

a. Find the common temperature of the water and copper ball after the passage of a long period of time.

b. What is the entropy change of the water in going from its initial to final state? Of the ball? Of the composite system of water and ball?

Data: Cp (copper) Cp (water) = 0.5 J/(g K) = 4.2 J/(g K)

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Chemical Biochemical And Engineering Thermodynamics

ISBN: 9780470504796

5th Edition

Authors: Stanley I. Sandler

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Question Posted: Nov 17, 2023 08:14 AM

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A 5-kg copper ball at 75 C is dropped into 12 kg of water, initially at

Question:

Data: Cp (copper) Cp (water) = 0.5 J/(g K) = 4.2 J/(g K)

Step by Step Answer:

Part a Finding the common temperature Since the system is thermally isolated the heat lost by the co...View the full answer

Chemical Biochemical And Engineering Thermodynamics

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