Question: Suppose 1.00 kg of water at 10.0C is mixed with 1.00 kg of water at 30.0C at constant pressure. When the mixture has reached equilibrium,

Suppose 1.00 kg of water at 10.0°C is mixed with 1.00 kg of water at 30.0°C at constant pressure. When the mixture has reached equilibrium,
(a) What is the final temperature?
(b) Take cP = 4.19 kJ/kg K for water and show that the entropy of the system increases by

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