The molar heat capacity of anhydrous potassium hexacyanoferrate(II) varies with temperature as follows: Calculate the molar enthalpy
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The molar heat capacity of anhydrous potassium hexacyanoferrate(II) varies with temperature as follows:
Calculate the molar enthalpy relative to its value at T=0 and the Third-Law entropy at each of these temperatures.
Transcribed Image Text:
T/K Cp.m/(JK-¹ mol-¹) T/K Cp.m/(JK-¹ mol-¹) T/K Cp.m/(JK-¹ mol-¹) 10 2.09 70 131.4 20 14.43 30 36.44 80 149.4 165.3 90 160 170 180 247.3 256.5 265.1 40 62.55 100 179.6 190 273.0 50 87.03 110 192.8 200 280.3 60 111.0 150 237.6
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Answer At T0 the molar enthalpy is 0 and the ThirdLaw entropy ...View the full answer
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Related Book For
Physical Chemistry Thermodynamics And Kinetics
ISBN: 9781464124518
10th Edition
Authors: Peter Atkins, Julio De Paula
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