Thermal Properties of Europium and Potassium
Thermal Properties
Specific Heat
0.18 J/(kg K)
33
0.75 J/(kg K)
6
Molar Heat Capacity
27.66 J/mol·K
16
29.60 J/mol·K
6
Thermal Conductivity
13.90 W/m·K
99+
102.50 W/m·K
15
Critical Temperature
Not Available
2,223.00 K
3
Thermal Expansion
35.00 µm/(m·K)
8
83.30 µm/(m·K)
3
Enthalpy
Enthalpy of Vaporization
143.50 kJ/mol
99+
77.50 kJ/mol
99+
Enthalpy of Fusion
9.21 kJ/mol
37
2.32 kJ/mol
99+
Enthalpy of Atomization
180.00 kJ/mol
99+
89.50 kJ/mol
99+
Standard Molar Entropy
77.80 J/mol.K
4
64.70 J/mol.K
18
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