Posted by **HELP** on Saturday, December 1, 2012 at 11:06pm.

After 6.00 kg of water at 80.4 oC is mixed in a perfect thermos with 3.00 kg of ice at 0.0 oC, the mixture is allowed to reach equilibrium. When heat is added to or removed from a solid or liquid of mass m and specific heat capacity c, the change in entropy can be shown to be ÄS = mc ln(Tf/Ti), where Ti and Tf are the initial and final Kelvin temperatures. Using this expression and the change in entropy for melting, find the change in entropy that occurs.

## Answer This Question

## 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 PLEASE HELP - After 6.00 kg of water at 77.3 oC is mixed in a perfect ...
- thermo - equal masses of ice at 0 oC, water aat 50 oC and steam at 100 oC are ...
- thermo - equal masses of ice at 0 oC, water aat 50 oC and steam at 100 oC are ...
- Physics - A Styrofoam bucket of negligible mass contains 1.75 kg of water and 0...
- Physics help!! - A Styrofoam bucket of negligible mass contains 1.60 kg of water...
- Physics help!! - A Styrofoam bucket of negligible mass contains 1.60 kg of water...
- physics - a 9.0 g ice cube at -10 C is put into a thermos flask containing 100 ...
- Physics - A 0.0475 kg ice cube at −30.0°C is placed in 0.577 kg of 35.0°C ...

More Related Questions