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The following table lists the Van der Waals constants ... Carbon disulfide: 11.77 0.07685 Carbon monoxide: 1.505 ... Oxygen: 1.382 0.03186 Ozone [2] 3.570
Limiting oxygen concentration for selected gases and two inerts (volume percent oxygen) [3] Gas or vapor Nitrogen / Air Carbon dioxide / Air Hydrogen: 5 5.2 Methane: 12 14.5 Ethane: 11 13.5 Propane: 11.5 14.5 n-Butane: 12 14.5 Isobutane: 12 15
Gas properties Std enthalpy change of formation, Δ f H o gas: 117.1 kJ/mol Standard molar entropy, S o gas: 237.98 J/(mol K) at 101.325 kPa Enthalpy of combustion, Δ c H o gas –1112 kJ/mol Heat capacity, c p: 45.66 J/(mol K) van der Waals' constants [3] a = 1177 L 2 kPa/mol 2 b = 0.07685 liter per mole
Carbon: Gas C 716.67 Carbon dioxide: Gas CO 2: −393.509 Carbon disulfide: Liquid CS 2: 89.41 Carbon disulfide: Gas CS 2: 116.7 Carbon monoxide: Gas CO −110.525 Carbonyl chloride Gas COCl 2: −218.8 Carbon dioxide (un–ionized) Aqueous CO 2 (aq) −419.26 Bicarbonate ion Aqueous HCO 3 – −689.93 Carbonate ion Aqueous CO 3 2– −675.23 ...
The autoignition temperature or self-ignition temperature, often called spontaneous ignition temperature or minimum ignition temperature (or shortly ignition temperature) and formerly also known as kindling point, of a substance is the lowest temperature at which it spontaneously ignites in a normal atmosphere without an external source of ignition, such as a flame or spark. [1]
Carbon disulfide (also spelled as carbon disulphide) is an inorganic compound with the chemical formula CS 2 and structure S=C=S. It is also considered as the anhydride of thiocarbonic acid . [ 8 ] It is a colorless, flammable, neurotoxic liquid that is used as a building block in organic synthesis.
The standard Gibbs free energy of formation (G f °) of a compound is the change of Gibbs free energy that accompanies the formation of 1 mole of a substance in its standard state from its constituent elements in their standard states (the most stable form of the element at 1 bar of pressure and the specified temperature, usually 298.15 K or 25 °C).
Controlling gas and vapor concentrations outside the flammable limits is a major consideration in occupational safety and health. Methods used to control the concentration of a potentially explosive gas or vapor include use of sweep gas, an unreactive gas such as nitrogen or argon to dilute