Physics Help Forum calculate the entropy change with phase changes

 Thermodynamics and Fluid Mechanics Thermodynamics and Fluid Mechanics Physics Help Forum

 Mar 4th 2010, 08:07 AM #1 Junior Member   Join Date: Mar 2010 Posts: 2 calculate the entropy change with phase changes calculate the entropy change which occurs when 36.0g of H2O vapor at 110 °C is cooled, condensed to a liquid, at 100°C, the liquid is converted to a solid at 0°C and the solid is then cooled to -10°C. For water: Cp(vapor) = 33.6J/mol.K Cp(liquid) = 75.2J/mol.K Cp(solid) = 37.6J/mol.K ΔHfusion = 6.019kJ/mol ΔHvaporization = 40.7kJ/mol

 Tags calculate, change, entropy, phase

 Thread Tools Display Modes Linear Mode

 Similar Physics Forum Discussions Thread Thread Starter Forum Replies Last Post someguy Advanced Thermodynamics 3 May 7th 2016 12:38 PM someguy Thermodynamics and Fluid Mechanics 0 May 5th 2016 08:17 PM someguy Advanced Thermodynamics 1 May 5th 2016 01:39 AM arbolis Thermodynamics and Fluid Mechanics 1 Jun 17th 2009 03:15 PM arbolis Thermodynamics and Fluid Mechanics 1 Jun 7th 2009 09:54 AM