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The enthalpy of combustion of propane gas where products do not return to standard state, for example where the hot gases including water vapor exit a chimney, (known as lower heating value) is −2043.455 kJ/mol. [29] The lower heat value is the amount of heat available from burning the substance where the combustion products are vented to the ...
Structure and properties ... log of propane vapor pressure. Uses formula: ... The National Propane Gas Association has a generic MSDS available online here.
LPG is composed mainly of propane and butane, while natural gas is composed of the lighter methane and ethane. LPG, vaporised and at atmospheric pressure, has a higher calorific value (46 MJ/m 3 equivalent to 12.8 kWh/m 3 ) than natural gas (methane) (38 MJ/m 3 equivalent to 10.6 kWh/m 3 ), which means that LPG cannot simply be substituted for ...
Gas properties Std enthalpy change of formation, Δ f H o gas –255 kJ/mol Standard molar entropy, S o gas: 322.49 J/(mol K) Heat capacity, c p: 85.56 J/(mol K) at 25° van der Waals' constants [2] a = 1512 L 2 kPa/mol 2 b = 0.1029 liter per mole
This list is sorted by boiling point of gases in ascending order, but can be sorted on different values. "sub" and "triple" refer to the sublimation point and the triple point, which are given in the case of a substance that sublimes at 1 atm; "dec" refers to decomposition. "~" means approximately.
1,1,1,3,3,3-Hexafluoropropane is an organic chemical, an organofluoride.It is a colorless gas, usually available in the form of a liquid gas. [citation needed] It is used as a fire suppression agent, a foaming agent, a highly effective refrigerant, a heat transfer medium, a dielectric gas, a sterilant carrier, a polymerization medium, a carrier fluid, a displacement drying agent, a ...
Print/export Download as PDF; Printable version; In other projects ... The molecular formula C 3 H 6 (molar mass: 42.08 g/mol, exact mass: 42 .0470 u) may refer to: ...
1-Propanol (also propan-1-ol, propanol, n-propyl alcohol) is a primary alcohol with the formula CH 3 CH 2 CH 2 OH and sometimes represented as PrOH or n-PrOH.It is a colourless liquid and an isomer of 2-propanol. 1-Propanol is used as a solvent in the pharmaceutical industry, mainly for resins and cellulose esters, and, sometimes, as a disinfecting agent.