Unformatted text preview: t violates the Second Law.
2) Supercooled water is liquid water that has been cooled below its normal freezing point. This
state is thermodynamically unstable and converts to ice irreversibly. If two moles of supercooled
water are transformed into ice at T=263.0. K and at a constant pressure of 1.00 atm., calculate the
enthalpy change !H and entropy change !S of the water. For water at T=273.0 K, !Hfusion=-6.010
kJ mol-1. Calculate also the entropy change of the surroundings and the universe
For liquid water the constant pressure heat capacity is CP = 75.3...
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This note was uploaded on 01/25/2012 for the course CHEM CHEM 152 taught by Professor Daruwala during the Spring '09 term at University of Washington.
- Spring '09