When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Ethylene (data page) - Wikipedia

    en.wikipedia.org/wiki/Ethylene_(data_page)

    Heat capacity, c p? J/(mol K) Liquid properties Std enthalpy change of formation, Δ f H o liquid? kJ/mol Standard molar entropy, S o liquid: 117.8 J/(mol K) Heat capacity, c p: 67.4 J/(mol K) Gas properties Std enthalpy change of formation, Δ f H o gas +52.47 kJ/mol Standard molar entropy, S o gas: 219.32 J/(mol K) Enthalpy of combustion, Δ ...

  3. O-Xylene (data page) - Wikipedia

    en.wikipedia.org/wiki/O-Xylene_(data_page)

    Enthalpy of combustion, Δ c H o: −4552 kJ/mol Heat capacity, c p: 187.0 J/(mol K) at 25°C Gas properties Std enthalpy change of formation, Δ f H o gas: 19.0 kJ/mol Standard molar entropy, S o gas: 353.6 J/(mol K) Heat capacity, c p: 132.5 J/(mol K) at 25°C van der Waals' constants [6] a = 3038 L 2 kPa/mol 2 b = 0.1755 liter per mole

  4. Heat of combustion - Wikipedia

    en.wikipedia.org/wiki/Heat_of_combustion

    That is, the heat of combustion, ΔH° comb, is the heat of reaction of the following process: C c H h N n O o (std.) + (c + h ⁄ 4 - o ⁄ 2) O 2 (g) → c CO 2 (g) + h ⁄ 2 H 2 O (l) + n ⁄ 2 N 2 (g) Chlorine and sulfur are not quite standardized; they are usually assumed to convert to hydrogen chloride gas and SO 2 or SO

  5. p-Xylene (data page) - Wikipedia

    en.wikipedia.org/wiki/P-Xylene_(data_page)

    Heat capacity, c p? J/(mol K) Liquid properties Std enthalpy change of formation, Δ f H o liquid: −24.4 kJ/mol Standard molar entropy, S o liquid: 247 J/(mol K) Enthalpy of combustion, Δ c H o: −4552 kJ/mol Heat capacity, c p: 181.7 J/(mol K) Gas properties Std enthalpy change of formation, Δ f H o gas: 1.796000E+04 kJ/kg-mol [4] at 25 ...

  6. Methane (data page) - Wikipedia

    en.wikipedia.org/wiki/Methane_(data_page)

    Table data obtained from CRC Handbook of Chemistry and Physics 44th ed. Annotation "(s)" indicates equilibrium temperature of vapor over solid. Otherwise temperature is equilibrium of vapor over liquid. Note that these are all negative temperature values.

  7. M-Xylene (data page) - Wikipedia

    en.wikipedia.org/wiki/M-Xylene_(data_page)

    Heat capacity, c p? J/(mol K) Liquid properties Std enthalpy change of formation, Δ f H o liquid –25.4 kJ/mol Standard molar entropy, S o liquid: 253.80 J/(mol K) Enthalpy of combustion, Δ c H o –4549 kJ/mol Heat capacity, c p: 184.5 J/(mol K) at 25 °C Gas properties Std enthalpy change of formation, Δ f H o gas: 17.2 kJ/mol Standard ...

  8. Nitromethane (data page) - Wikipedia

    en.wikipedia.org/wiki/Nitromethane_(data_page)

    This page provides supplementary chemical data on nitromethane. ... Structure and properties ... Enthalpy of combustion, ...

  9. Trichloroethylene (data page) - Wikipedia

    en.wikipedia.org/wiki/Trichloroethylene_(data_page)

    Heat capacity, c p? J/(mol K) Liquid properties Std enthalpy change of formation, Δ f H o liquid: −53.1 kJ/mol Standard molar entropy, S o liquid? J/(mol K) Enthalpy of combustion, Δ c H o liquid: −947.7 kJ/mol Heat capacity, c p: 120.1 J/(mol K) Gas properties Std enthalpy change of formation, Δ f H o gas: −19.1 kJ/mol Standard molar ...