A 500 Kg bloack of ice at -25 degrees celsuis is placed in just enough liquid...

A 500 Kg bloack of ice at -25 degrees celsuis is placed in just enough liquid water at 100 degrees celsius to completely melt it.

A) what was the mass of the hot water?

B) what was the entropy change of the ice?

C) what was the entropy change of the hot water ?

D) what was the entroyp change of the universe ?

E) what would the finaly temperature have been if intially the liquid water was instead 100 degree celsius water vapor ?

F) for part E what waould be the entropy chnage of

i) ice ? ii) water vapor ? iii) universe ?

Expert Solution

genius_generous answered 1 year ago

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