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Calculate the amount of heat released (in kilojoules) when 68.0 g of steam at 124°C is converted to a solid at a solid at 20° Assume Cs of H2O (s) is 2.09 J/g °C, 4.184 J/g °C over the entire liquid range and C, steam is 1.99 J/g °C, AHmelting = 6.01 kJ/mol and AHvap = 40.67 kJ/mol (Remember AH is a state function) -2840 kJ -3047 kJ +3047 kJ -3.047 kJ 2.840 kJ +2840 kJ

Calculate the amount of heat released (in kilojoules) when 68.0 g of steam at 124°C is converted to a solid at a solid at 20° Assume Cs of H2O (s) is 2.09 J/g °C, 4.184 J/g °C over the entire liquid range and C, steam is 1.99 J/g °C, AHmelting = 6.01 kJ/mol and AHvap = 40.67 kJ/mol (Remember AH is a state function) -2840 kJ -3047 kJ +3047 kJ -3.047 kJ 2.840 kJ +2840 kJ

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter11: States Of Matter; Liquids And Solids
Section: Chapter Questions
Problem 11.152QP
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Calculate the amount of heat released (in kilojoules) when 68.0 g of steam at 124°C is converted to a solid at a solid at 20° Assume Cs of H2O (s) is 2.09 J/g °C, 4.184 J/g °C over the entire liquid range and C, steam is 1.99 J/g °C, AHmelting = 6.01 kJ/mol and AHvap = 40.67 kJ/mol (Remember AH is a state function) -2840 kJ -3047 kJ +3047 kJ -3.047 kJ 2.840 kJ +2840 kJ
Transcribed Image Text:Calculate the amount of heat released (in kilojoules) when 68.0 g of steam at 124°C is converted to a solid at a solid at 20° Assume Cs of H2O (s) is 2.09 J/g °C, 4.184 J/g °C over the entire liquid range and C, steam is 1.99 J/g °C, AHmelting = 6.01 kJ/mol and AHvap = 40.67 kJ/mol (Remember AH is a state function) -2840 kJ -3047 kJ +3047 kJ -3.047 kJ 2.840 kJ +2840 kJ
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