Physical Properties of Nitric Acid
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Transcript of Physical Properties of Nitric Acid
CHEMCAD 6.0.1 Page 1Job Name: Untitled Date: 06/25/2014 Time: 19:40:09Physical Properties for Nitric Acid (ID 430) Molecular Weight : 63.013 Critical Temperature : 476.33 F Critical Pressure : 999.3241 psia Critical Volume : 2.322677 ft3/lbmol Melting point : -42.87999 F Normal boiling point : 181.4 F IG heat of formation : -57742.68 Btu/lbmol IG Gibbs of formation : -31820.6 Btu/lbmol Acentric factor : 0.7144 Solubility parameter : 14.47534 (cal/cc)**0.5 Dipole moment : 2.169988 debyes Mean avg. boiling point : 0 F Heat of vaporization : 0 Btu/lbmol API net heating value : 0 Btu/lbmol API gross heating value : 0 Btu/lbmol Liquid volume constant : 5.3865 cc/mol Molecular diameter : 0 angstroms Modified acentric factor : 0 UNIQUAC area parameter : 1.604 UNIQUAC volume parameter : 1.6375 Wilson molar volume : 41.93 Stiehl polar factor : 0 Rackett constant : 0 Polar parameter : 0 Eps/K : 0 Watson factor : 5.6534 API gravity : 0 Specific gravity 60 F : 1.5252 Electrolyte Data (at 25C): Electrolyte state : 3 Electrolyte type : 0 Electrolyte charge : 0 Std heat of formation : -74847.6 Btu/lbmol Std Gibbs of formation : -34734.6 Btu/lbmol Standard entropy : 37.165 Btu/lbmol-F Standard heat capacity : 26.2423 Btu/lbmol-F Liquid Density (kmol/m3) Equation Number: 105 Min T(K): 231.55 Min value: 25.52758 Max T(K): 373.15 Max value: 21.77854 Coeffs: 1.5943e+000 2.3110e-001 5.2000e+002 1.9170e-001 0.0000e+000Solid Density (kmol/m3) Equation Number: 100 Min T(K): 231.55 Min value: 30.073 Max T(K): 231.55 Max value: 30.073CHEMCAD 6.0.1 Page 2Job Name: Untitled Date: 06/25/2014 Time: 19:40:09 Coeffs: 3.0073e+001 0.0000e+000 0.0000e+000 0.0000e+000 0.0000e+000Vapor Pressure (Pascals) Equation Number: 101 Min T(K): 231.55 Min value: 60.76853 Max T(K): 376.1 Max value: 196553 Coeffs: 1.7014e+002 -1.0078e+004 -2.2769e+001 2.7300e-005 2.0000e+000Heat of Vaporization (J/kmol) Equation Number: 106 Min T(K): 293.15 Min value: 3.973209e+007 Max T(K): 359.15 Max value: 3.130864e+007 Coeffs: 7.0600e+007 6.9300e-001 0.0000e+000 0.0000e+000 0.0000e+000Ideal Gas Heat Capacity (J/kmol-K) Equation Number: 107 Min T(K): 100 Min value: 33751.63 Max T(K): 1500 Max value: 97664.28 Coeffs: 3.3440e+004 7.0500e+004 1.0410e+003 4.4700e+004 4.7300e+002Liquid Heat Capacity (J/kmol-K) Equation Number: 100 Min T(K): 238.57 Min value: 111866.7 Max T(K): 302.89 Max value: 109960.6 Coeffs: 1.3125e+005 -1.2190e+002 1.7040e-001 0.0000e+000 0.0000e+000Solid Heat Capacity (J/kmol-K) Equation Number: 100 Min T(K): 15 Min value: 2080.459 Max T(K): 230 Max value: 69881.64 Coeffs: -1.0700e+004 9.2800e+002 -5.2600e+000 1.3100e-002 -5.0000e-006Vapor Viscosity (Pascal-sec) Equation Number: 0 Coeffs: 0.0000e+000 0.0000e+000 0.0000e+000 0.0000e+000 0.0000e+000Liquid Viscosity (Pascal-sec) Equation Number: 101 Min T(K): 240 Min value: 0.002186364 Max T(K): 356 Max value: 0.0004512464 Coeffs: -2.8886e+001 1.9400e+003 2.6780e+000 0.0000e+000 0.0000e+000Vapor Thermal Conductivity (W/m-K) Equation Number: 0 Coeffs: 0.0000e+000 0.0000e+000 0.0000e+000 0.0000e+000 0.0000e+000Liquid Thermal Conductivity (W/m-K) Equation Number: 100 Min T(K): 233.15 Min value: 0.2465746CHEMCAD 6.0.1 Page 3Job Name: Untitled Date: 06/25/2014 Time: 19:40:09 Max T(K): 433.15 Max value: 0.3542346 Coeffs: 1.2107e-001 5.3830e-004 0.0000e+000 0.0000e+000 0.0000e+000Liquid Surface Tension (N/m) Equation Number: 100 Min T(K): 273.15 Min value: 0.04368668 Max T(K): 313.15 Max value: 0.03786668 Coeffs: 8.3430e-002 -1.4550e-004 0.0000e+000 0.0000e+000 0.0000e+000Antoine Vapor Pressure (mmHg)Coefficients: 1.69150e+001 3.05480e+003 -5.89700e+001Polynomial Ideal Gas Heat Capacity (cal/mol-K)Coefficients: 5.46791e+000 2.12455e-002 2.89114e-005 -7.35604e-008 5.22566e-011 -1.25632e-014Two-Term Liquid Viscosity (cP)Coefficients: 0.00000e+000 0.00000e+000Two-Term Surface Tension (N/m)Coefficients: 8.02000e-002 8.15300e-001Henry's ConstantsCoefficients: 0.00000e+000 0.00000e+000 0.00000e+000 0.00000e+000MSRK ParametersCoefficients: 0.00000e+000 0.00000e+000UNIFAC/UNIQUAC Sub-Groups: Sub-Group ID Contribution