Monday

July 28, 2014

July 28, 2014

Posted by **jean** on Thursday, April 26, 2007 at 2:01am.

Add the entropy changes due to: (1) heating the ice to 0C, (2) melting the ice, (3) heatng the water from 0 to 100 C, and (4) Evaporating the liquid water. For (2) and (3), the entropy change is the heat transfered (the heat of fusion or vaporization) divided by the corresponding temperature. For (1) and (3), an integration must be performed, and the entropy change is Mass*C*ln (T2/T1), where T2 is the final temperature and T1 is the initial temperature

**Related Questions**

PHYSICS - After 6.00 kg of water at 80.4 oC is mixed in a perfect thermos with 3...

physics - After 6.00 kg of water at 80.4 oC is mixed in a perfect thermos with 3...

physics - After 6.00 kg of water at 80.4 oC is mixed in a perfect thermos with 3...

Physics - A 95.1-g ice cube is initially at 0.0°C. (a) Find the change in ...

Physics PLEASE HELP - After 6.00 kg of water at 77.3 oC is mixed in a perfect ...

Physics - A 298.0 kg block of ice at 0 C is placed in a large lake. The ...

physics - Why does water freezing not violate the second law of thermodynamics...

PHYSICS DUE SOON - A 95.1-g ice cube is initially at 0.0°C. (b) What is the ...

Chem - Calculate the final temperature when a 16.2 gram sample of ice at 0oC is ...

Chemistry -Thermodynamics - 1. Cl2(g) -> 2Cl(g) 2. H2(g) at 5.0 atm -> H2(...