A 20.0 g piece of copper at an initial temperature of 50.0 °C is placed in an insulated container that holds 300. g of water at an initial temperature of 20.0 °C. (a) What is the final temperature of the system? (b) How much heat flows out of the copper? (c) How much heat flows into the water?

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Question

A 20.0 g piece of copper at an initial temperature of 50.0 °C is placed in an insulated container
that holds 300. g of water at an initial temperature of 20.0 °C.
(a) What is the final temperature of the system?
(b) How much heat flows out of the copper?
(c) How much heat flows into the water?
(d) What is the change in the entropy of the copper?
(e) What is the change in the entropy of the water?
(f) What is the total change in the entropy of the copper–water system?

Expert Solution