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C 2 H 5 OH −277.0 Ethanol: Gas C 2 H 5 OH −235.3 Glucose: Solid C 6 H 12 O 6: −1271 Isopropanol: Gas C 3 H 7 OH: −318.1 Methanol (methyl alcohol) Liquid CH 3 OH −238.4 Methanol (methyl alcohol) Gas CH 3 OH −201.0 Methyl linoleate Gas C 19 H 34 O 2: −356.3 Sucrose: Solid C 12 H 22 O 11: −2226.1 Trichloromethane Liquid CHCl 3: − ...
The higher heating value takes into account the latent heat of vaporization of water in the combustion products, and is useful in calculating heating values for fuels where condensation of the reaction products is practical (e.g., in a gas-fired boiler used for space heat). In other words, HHV assumes all the water component is in liquid state ...
Heat capacity, c p? J/(mol K) Liquid properties Std enthalpy change of formation, Δ f H o liquid: −118.910 kJ/mol Standard molar entropy, S o liquid: 171.0 J/(mol K) Heat capacity, c p: 98.36 J/(mol K) Gas properties Std enthalpy change of formation, Δ f H o gas: −104.7 kJ/mol Standard molar entropy, S o gas: 269.91 J/(mol K) Enthalpy of ...
Regardless of the equation format, the heat of formation of a compound at any temperature is ΔH° form at 298.15 K, plus the sum of the heat content parameters of the products minus the sum of the heat content parameters of the reactants. The C p equation is obtained by taking the derivative of the heat content equation.
Heat capacity, c p: 80.80 J/(mol K) Gas properties Std enthalpy change of formation, Δ f H o gas: −45.556 ± 0.029 kJ/mol [3] Std Gibbs free energy change of formation, Δ f G o gas: −16.6 kJ/mol Standard molar entropy, S o gas: 192.77 J/(mol K) Heat capacity, c p: 35.06 J/(mol K) Heat capacity ratio, γ at 15 °C 1.310 van der Waals ...
Heat capacity, c p: 111.46 J/(mol K) [5] Liquid properties Std enthalpy change of formation, Δ f H o liquid: −277.38 kJ/mol Standard molar entropy, S o liquid: 159.9 J/(mol K) Enthalpy of combustion, Δ c H o: −1370.7 kJ/mol Heat capacity, c p: 112.4 J/(mol K) Gas properties Std enthalpy change of formation, Δ f H o gas: −235.3 kJ/mol ...
J.A. Dean (ed), Lange's Handbook of Chemistry (15th Edition), McGraw-Hill, 1999; Section 6, Thermodynamic Properties; Table 6.4, Heats of Fusion, Vaporization, and Sublimation and Specific Heat at Various Temperatures of the Elements and Inorganic Compounds
The table of specific heat capacities gives the volumetric heat capacity as well as the specific heat capacity of ... Air (Sea level, dry, 0 °C (273.15 K)) gas: 1. ...