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A system initially contains 2 lb of liquid water at 110ºF and 0.4 lb of ice...

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Chemistry

A system initially contains 2 lb of liquid water at 110ºF and0.4 lb of ice at 32 ºF. The system attains an equilibrium state,while pressure remains constant at 1 atm. For water, the specificenthalpy change for a phase change from solid to liquid at 1 atm is144 Btu/lb. If heat transfer with the surroundings is negligible,determine

(a) the final temperature, in ºF

(b) the amount of entropy produced in theprocess, in Btu/ºR.

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